18661618080

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1250

約数の個数: 768

約数和(自身を含む): 81656709120

約数和(自身を除く): 62995091040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 31, 32, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 62, 63, 68, 70, 72, 80, 84, 85, 90, 93, 96, 102, 105, 108, 112, 119, 120, 124, 126, 135, 136, 140, 144, 153, 155, 160, 168, 170, 180, 186, 189, 204, 210, 216, 217, 224, 238, 240, 248, 252, 255, 270, 272, 279, 280, 288, 306, 310, 315, 336, 340, 357, 360, 372, 378, 408, 420, 432, 434, 459, 465, 476, 480, 496, 504, 510, 527, 540, 544, 558, 560, 595, 612, 620, 630, 651, 672, 680, 714, 720, 744, 756, 765, 816, 837, 840, 864, 868, 918, 930, 945, 952, 992, 1008, 1020, 1054, 1071, 1080, 1085, 1116, 1120, 1171, 1190, 1224, 1240, 1260, 1302, 1360, 1395, 1428, 1440, 1488, 1512, 1530, 1581, 1632, 1674, 1680, 1736, 1785, 1836, 1860, 1890, 1904, 1953, 2016, 2040, 2108, 2142, 2160, 2170, 2232, 2295, 2342, 2380, 2448, 2480, 2520, 2604, 2635, 2720, 2790, 2856, 2976, 3024, 3060, 3162, 3213, 3255, 3348, 3360, 3472, 3513, 3570, 3672, 3689, 3720, 3780, 3808, 3906, 4080, 4185, 4216, 4284, 4320, 4340, 4464, 4590, 4684, 4743, 4760, 4896, 4960, 5040, 5208, 5270, 5355, 5580, 5712, 5855, 5859, 6048, 6120, 6324, 6426, 6510, 6696, 6944, 7026, 7140, 7344, 7378, 7440, 7560, 7812, 7905, 8160, 8197, 8370, 8432, 8568, 8680, 8928, 9180, 9368, 9486, 9520, 9765, 10080, 10416, 10539, 10540, 10710, 11067, 11160, 11424, 11710, 11718, 12240, 12648, 12852, 13020, 13392, 14052, 14229, 14280, 14688, 14756, 14880, 15120, 15624, 15810, 16065, 16394, 16740, 16864, 17136, 17360, 17565, 18360, 18445, 18736, 18972, 19040, 19530, 19907, 20832, 21078, 21080, 21420, 22134, 22320, 23420, 23436, 23715, 24480, 24591, 25296, 25704, 26040, 26784, 28104, 28458, 28560, 29295, 29512, 30240, 31248, 31617, 31620, 32130, 32788, 33201, 33480, 34272, 34720, 35130, 36301, 36720, 36890, 37472, 37944, 39060, 39814, 40985, 42156, 42160, 42840, 44268, 44640, 46840, 46872, 47430, 49182, 50592, 51408, 52080, 52695, 55335, 56208, 56916, 57120, 58590, 59024, 59721, 62496, 63234, 63240, 64260, 65576, 66402, 66960, 70260, 71145, 72602, 73440, 73773, 73780, 75888, 78120, 79628, 81970, 84312, 84320, 85680, 88536, 93680, 93744, 94860, 98364, 99535, 99603, 102816, 104160, 105390, 108903, 110670, 112416, 113832, 117180, 118048, 119442, 122955, 126468, 126480, 128520, 131152, 132804, 133920, 139349, 140520, 142290, 145204, 147546, 147560, 151776, 156240, 158085, 159256, 163940, 166005, 168624, 171360, 177072, 179163, 181505, 187360, 187488, 189720, 196728, 199070, 199206, 210780, 217806, 221319, 221340, 227664, 234360, 238884, 245910, 252936, 252960, 254107, 257040, 262304, 265608, 278698, 281040, 284580, 290408, 295092, 295120, 298605, 312480, 316170, 318512, 326709, 327880, 332010, 337248, 354144, 358326, 363010, 368865, 379440, 393456, 398140, 398412, 418047, 421560, 435612, 442638, 442680, 455328, 468720, 477768, 491820, 498015, 505872, 508214, 514080, 531216, 537489, 544515, 557396, 562080, 569160, 580816, 590184, 590240, 597210, 617117, 632340, 637024, 653418, 655760, 664020, 696745, 716652, 726020, 737730, 758880, 762321, 786912, 796280, 796824, 836094, 843120, 871224, 885276, 885360, 895815, 937440, 955536, 980127, 983640, 996030, 1011744, 1016428, 1062432, 1074978, 1089030, 1106595, 1114792, 1138320, 1161632, 1180368, 1194420, 1234234, 1254141, 1264680, 1270535, 1306836, 1311520, 1328040, 1393490, 1433304, 1452040, 1475460, 1524642, 1592560, 1593648, 1633545, 1672188, 1686240, 1742448, 1770552, 1770720, 1791630, 1851351, 1911072, 1960254, 1967280, 1992060, 2032856, 2090235, 2149956, 2178060, 2213190, 2229584, 2276640, 2286963, 2360736, 2388840, 2468468, 2508282, 2529360, 2541070, 2613672, 2656080, 2687445, 2786980, 2866608, 2904080, 2950920, 3049284, 3085585, 3185120, 3187296, 3267090, 3344376, 3484896, 3541104, 3583260, 3702702, 3762423, 3811605, 3920508, 3934560, 3984120, 4065712, 4180470, 4299912, 4319819, 4356120, 4426380, 4459168, 4573926, 4777680, 4900635, 4936936, 5016564, 5058720, 5082140, 5227344, 5312160, 5374890, 5554053, 5573960, 5733216, 5808160, 5901840, 6098568, 6171170, 6270705, 6534180, 6688752, 6860889, 7082208, 7166520, 7405404, 7524846, 7623210, 7841016, 7968240, 8131424, 8360940, 8599824, 8639638, 8712240, 8852760, 9147852, 9256755, 9555360, 9801270, 9873872, 10033128, 10164280, 10454688, 10749780, 11108106, 11147920, 11434815, 11803680, 12197136, 12342340, 12541410, 12959457, 13068360, 13377504, 13721778, 14333040, 14810808, 15049692, 15246420, 15682032, 15936480, 16662159, 16721880, 17199648, 17279276, 17424480, 17705520, 18295704, 18513510, 18812115, 19602540, 19747744, 20066256, 20328560, 21499560, 21599095, 22216212, 22295840, 22869630, 24394272, 24684680, 25082820, 25918914, 26136720, 27443556, 27770265, 28666080, 29621616, 30099384, 30492840, 31364064, 33324318, 33443760, 34304445, 34558552, 35411040, 36591408, 37027020, 37624230, 38878371, 39205080, 40132512, 40657120, 42999120, 43198190, 44432424, 45739260, 49369360, 50165640, 51837828, 52273440, 54887112, 55540530, 59243232, 60198768, 60985680, 64797285, 66648636, 66887520, 68608890, 69117104, 73182816, 74054040, 75248460, 77756742, 78410160, 83310795, 85998240, 86396380, 88864848, 91478520, 98738720, 100331280, 103675656, 109774224, 111081060, 116635113, 120397536, 121971360, 129594570, 133297272, 137217780, 138234208, 148108080, 150496920, 155513484, 156820320, 166621590, 172792760, 177729696, 182957040, 194391855, 200662560, 207351312, 219548448, 222162120, 233270226, 259189140, 266594544, 274435560, 296216160, 300993840, 311026968, 333243180, 345585520, 365914080, 388783710, 414702624, 444324240, 466540452, 518378280, 533189088, 548871120, 583175565, 601987680, 622053936, 666486360, 691171040, 777567420, 888648480, 933080904, 1036756560, 1097742240, 1166351130, 1244107872, 1332972720, 1555134840, 1866161808, 2073513120, 2332702260, 2665945440, 3110269680, 3732323616, 4665404520, 6220539360, 9330809040, 18661618080]

約数ペア:

[(1, 18661618080), (2, 9330809040), (3, 6220539360), (4, 4665404520), (5, 3732323616), (6, 3110269680), (7, 2665945440), (8, 2332702260), (9, 2073513120), (10, 1866161808), (12, 1555134840), (14, 1332972720), (15, 1244107872), (16, 1166351130), (17, 1097742240), (18, 1036756560), (20, 933080904), (21, 888648480), (24, 777567420), (27, 691171040), (28, 666486360), (30, 622053936), (31, 601987680), (32, 583175565), (34, 548871120), (35, 533189088), (36, 518378280), (40, 466540452), (42, 444324240), (45, 414702624), (48, 388783710), (51, 365914080), (54, 345585520), (56, 333243180), (60, 311026968), (62, 300993840), (63, 296216160), (68, 274435560), (70, 266594544), (72, 259189140), (80, 233270226), (84, 222162120), (85, 219548448), (90, 207351312), (93, 200662560), (96, 194391855), (102, 182957040), (105, 177729696), (108, 172792760), (112, 166621590), (119, 156820320), (120, 155513484), (124, 150496920), (126, 148108080), (135, 138234208), (136, 137217780), (140, 133297272), (144, 129594570), (153, 121971360), (155, 120397536), (160, 116635113), (168, 111081060), (170, 109774224), (180, 103675656), (186, 100331280), (189, 98738720), (204, 91478520), (210, 88864848), (216, 86396380), (217, 85998240), (224, 83310795), (238, 78410160), (240, 77756742), (248, 75248460), (252, 74054040), (255, 73182816), (270, 69117104), (272, 68608890), (279, 66887520), (280, 66648636), (288, 64797285), (306, 60985680), (310, 60198768), (315, 59243232), (336, 55540530), (340, 54887112), (357, 52273440), (360, 51837828), (372, 50165640), (378, 49369360), (408, 45739260), (420, 44432424), (432, 43198190), (434, 42999120), (459, 40657120), (465, 40132512), (476, 39205080), (480, 38878371), (496, 37624230), (504, 37027020), (510, 36591408), (527, 35411040), (540, 34558552), (544, 34304445), (558, 33443760), (560, 33324318), (595, 31364064), (612, 30492840), (620, 30099384), (630, 29621616), (651, 28666080), (672, 27770265), (680, 27443556), (714, 26136720), (720, 25918914), (744, 25082820), (756, 24684680), (765, 24394272), (816, 22869630), (837, 22295840), (840, 22216212), (864, 21599095), (868, 21499560), (918, 20328560), (930, 20066256), (945, 19747744), (952, 19602540), (992, 18812115), (1008, 18513510), (1020, 18295704), (1054, 17705520), (1071, 17424480), (1080, 17279276), (1085, 17199648), (1116, 16721880), (1120, 16662159), (1171, 15936480), (1190, 15682032), (1224, 15246420), (1240, 15049692), (1260, 14810808), (1302, 14333040), (1360, 13721778), (1395, 13377504), (1428, 13068360), (1440, 12959457), (1488, 12541410), (1512, 12342340), (1530, 12197136), (1581, 11803680), (1632, 11434815), (1674, 11147920), (1680, 11108106), (1736, 10749780), (1785, 10454688), (1836, 10164280), (1860, 10033128), (1890, 9873872), (1904, 9801270), (1953, 9555360), (2016, 9256755), (2040, 9147852), (2108, 8852760), (2142, 8712240), (2160, 8639638), (2170, 8599824), (2232, 8360940), (2295, 8131424), (2342, 7968240), (2380, 7841016), (2448, 7623210), (2480, 7524846), (2520, 7405404), (2604, 7166520), (2635, 7082208), (2720, 6860889), (2790, 6688752), (2856, 6534180), (2976, 6270705), (3024, 6171170), (3060, 6098568), (3162, 5901840), (3213, 5808160), (3255, 5733216), (3348, 5573960), (3360, 5554053), (3472, 5374890), (3513, 5312160), (3570, 5227344), (3672, 5082140), (3689, 5058720), (3720, 5016564), (3780, 4936936), (3808, 4900635), (3906, 4777680), (4080, 4573926), (4185, 4459168), (4216, 4426380), (4284, 4356120), (4320, 4319819), (4340, 4299912), (4464, 4180470), (4590, 4065712), (4684, 3984120), (4743, 3934560), (4760, 3920508), (4896, 3811605), (4960, 3762423), (5040, 3702702), (5208, 3583260), (5270, 3541104), (5355, 3484896), (5580, 3344376), (5712, 3267090), (5855, 3187296), (5859, 3185120), (6048, 3085585), (6120, 3049284), (6324, 2950920), (6426, 2904080), (6510, 2866608), (6696, 2786980), (6944, 2687445), (7026, 2656080), (7140, 2613672), (7344, 2541070), (7378, 2529360), (7440, 2508282), (7560, 2468468), (7812, 2388840), (7905, 2360736), (8160, 2286963), (8197, 2276640), (8370, 2229584), (8432, 2213190), (8568, 2178060), (8680, 2149956), (8928, 2090235), (9180, 2032856), (9368, 1992060), (9486, 1967280), (9520, 1960254), (9765, 1911072), (10080, 1851351), (10416, 1791630), (10539, 1770720), (10540, 1770552), (10710, 1742448), (11067, 1686240), (11160, 1672188), (11424, 1633545), (11710, 1593648), (11718, 1592560), (12240, 1524642), (12648, 1475460), (12852, 1452040), (13020, 1433304), (13392, 1393490), (14052, 1328040), (14229, 1311520), (14280, 1306836), (14688, 1270535), (14756, 1264680), (14880, 1254141), (15120, 1234234), (15624, 1194420), (15810, 1180368), (16065, 1161632), (16394, 1138320), (16740, 1114792), (16864, 1106595), (17136, 1089030), (17360, 1074978), (17565, 1062432), (18360, 1016428), (18445, 1011744), (18736, 996030), (18972, 983640), (19040, 980127), (19530, 955536), (19907, 937440), (20832, 895815), (21078, 885360), (21080, 885276), (21420, 871224), (22134, 843120), (22320, 836094), (23420, 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(66960, 278698), (70260, 265608), (71145, 262304), (72602, 257040), (73440, 254107), (73773, 252960), (73780, 252936), (75888, 245910), (78120, 238884), (79628, 234360), (81970, 227664), (84312, 221340), (84320, 221319), (85680, 217806), (88536, 210780), (93680, 199206), (93744, 199070), (94860, 196728), (98364, 189720), (99535, 187488), (99603, 187360), (102816, 181505), (104160, 179163), (105390, 177072), (108903, 171360), (110670, 168624), (112416, 166005), (113832, 163940), (117180, 159256), (118048, 158085), (119442, 156240), (122955, 151776), (126468, 147560), (126480, 147546), (128520, 145204), (131152, 142290), (132804, 140520), (133920, 139349)]