15031125720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{67}}^1$

素因数の和:177

約数の個数: 768

約数和(自身を含む): 59701824000

約数和(自身を除く): 44670698280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 29, 30, 36, 38, 39, 40, 45, 52, 54, 57, 58, 60, 65, 67, 72, 76, 78, 87, 90, 95, 104, 108, 114, 116, 117, 120, 130, 134, 135, 145, 152, 156, 171, 174, 180, 190, 195, 201, 216, 228, 232, 234, 247, 260, 261, 268, 270, 285, 290, 312, 335, 342, 348, 351, 360, 377, 380, 390, 402, 435, 456, 468, 494, 513, 520, 522, 536, 540, 551, 570, 580, 585, 603, 670, 684, 696, 702, 741, 754, 760, 780, 783, 804, 841, 855, 870, 871, 936, 988, 1005, 1026, 1044, 1080, 1102, 1131, 1140, 1160, 1170, 1206, 1235, 1273, 1305, 1340, 1368, 1404, 1482, 1508, 1560, 1566, 1608, 1653, 1682, 1710, 1740, 1742, 1755, 1809, 1885, 1943, 1976, 2010, 2052, 2088, 2204, 2223, 2262, 2280, 2340, 2412, 2470, 2523, 2546, 2565, 2610, 2613, 2680, 2755, 2808, 2964, 3015, 3016, 3132, 3306, 3364, 3393, 3420, 3480, 3484, 3510, 3618, 3705, 3770, 3819, 3886, 3915, 4020, 4104, 4205, 4355, 4408, 4446, 4524, 4680, 4824, 4940, 4959, 5046, 5092, 5130, 5220, 5226, 5510, 5655, 5829, 5928, 6030, 6264, 6365, 6612, 6669, 6728, 6786, 6840, 6968, 7020, 7163, 7236, 7410, 7540, 7569, 7638, 7772, 7830, 7839, 8040, 8265, 8410, 8710, 8892, 9045, 9048, 9715, 9880, 9918, 10092, 10179, 10184, 10260, 10440, 10452, 10933, 11020, 11115, 11310, 11457, 11658, 12060, 12615, 12730, 13065, 13224, 13338, 13572, 14040, 14326, 14472, 14820, 14877, 15080, 15138, 15276, 15544, 15660, 15678, 15979, 16530, 16549, 16820, 16965, 17420, 17487, 17784, 18090, 19095, 19430, 19836, 20184, 20358, 20520, 20904, 21489, 21866, 22040, 22230, 22620, 22707, 22914, 23316, 23517, 24120, 24795, 25230, 25259, 25460, 26130, 26676, 27144, 28652, 29145, 29640, 29754, 30276, 30552, 31320, 31356, 31958, 32799, 33060, 33098, 33345, 33640, 33930, 34371, 34840, 34974, 35815, 36180, 36917, 37845, 38190, 38860, 39195, 39672, 40716, 42978, 43732, 44460, 45240, 45414, 45828, 46632, 47034, 47937, 49590, 49647, 50460, 50518, 50895, 50920, 52260, 52461, 53352, 54665, 56347, 57285, 57304, 58290, 59508, 60552, 62712, 63916, 64467, 65598, 66120, 66196, 66690, 67860, 68742, 69948, 71630, 72360, 73834, 74385, 75690, 75777, 76380, 77720, 78390, 79895, 81432, 82745, 85956, 87435, 87464, 88920, 90828, 91656, 94068, 95874, 98397, 99180, 99294, 100920, 101036, 101790, 104520, 104922, 107445, 109330, 110751, 112694, 113535, 114570, 116580, 117585, 119016, 126295, 127832, 128934, 131196, 132392, 133380, 135720, 137484, 139896, 143260, 143811, 147668, 148770, 148941, 151380, 151554, 152760, 156780, 159790, 163995, 165490, 169041, 171855, 171912, 174870, 181656, 184585, 188136, 191748, 193401, 196794, 198360, 198588, 202072, 203580, 207727, 209844, 214890, 218660, 221502, 225388, 227070, 227331, 229140, 233160, 235170, 239685, 248235, 252590, 257868, 262305, 262392, 266760, 274968, 281735, 286520, 287622, 295191, 295336, 297540, 297882, 302760, 303108, 313560, 319580, 322335, 327990, 330980, 332253, 338082, 343710, 349740, 369170, 378885, 383496, 386802, 393588, 397176, 407160, 415454, 419688, 429780, 431433, 437320, 443004, 446823, 450776, 454140, 454662, 458280, 470340, 479370, 479921, 491985, 496470, 505180, 507123, 515736, 524610, 553755, 563470, 575244, 590382, 595080, 595764, 606216, 623181, 639160, 644670, 655980, 661960, 664506, 676164, 681993, 687420, 699480, 719055, 732511, 738340, 744705, 757770, 773604, 787176, 830908, 845205, 859560, 862866, 886008, 893646, 908280, 909324, 940680, 958740, 959842, 967005, 983970, 992940, 996759, 1010360, 1014246, 1038635, 1049220, 1070593, 1107510, 1126940, 1136655, 1150488, 1180764, 1191528, 1246362, 1289340, 1311960, 1329012, 1352328, 1363986, 1374840, 1438110, 1439763, 1465022, 1475955, 1476680, 1489410, 1515540, 1521369, 1547208, 1661265, 1661816, 1690410, 1725732, 1787292, 1818648, 1869543, 1917480, 1919684, 1934010, 1967940, 1985880, 1993518, 2028492, 2077270, 2098440, 2141186, 2157165, 2197533, 2215020, 2234115, 2253880, 2273310, 2361528, 2399605, 2492724, 2535615, 2578680, 2658024, 2727972, 2876220, 2879526, 2930044, 2951910, 2978820, 3031080, 3042738, 3115905, 3211779, 3322530, 3380820, 3409965, 3451464, 3574584, 3662555, 3739086, 3839368, 3868020, 3935880, 3987036, 4056984, 4154540, 4282372, 4314330, 4319289, 4395066, 4430040, 4468230, 4546620, 4799210, 4983795, 4985448, 5071230, 5352965, 5455944, 5608629, 5752440, 5759052, 5860088, 5903820, 5957640, 6085476, 6231810, 6423558, 6592599, 6645060, 6761640, 6819930, 7198815, 7325110, 7478172, 7606845, 7736040, 7974072, 8309080, 8564744, 8628660, 8638578, 8790132, 8936460, 9093240, 9347715, 9598420, 9635337, 9967590, 10142460, 10705930, 10987665, 11217258, 11518104, 11807640, 12170952, 12463620, 12847116, 12957867, 13185198, 13290120, 13639860, 13917709, 14397630, 14650220, 14956344, 15213690, 16058895, 17257320, 17277156, 17580264, 17872920, 18695430, 19196840, 19270674, 19777797, 19935180, 20284920, 21411860, 21596445, 21975330, 22434516, 24927240, 25694232, 25915734, 26370396, 27279720, 27835418, 28043145, 28795260, 28906011, 29300440, 30427380, 32117790, 32962995, 34554312, 37390860, 38541348, 39555594, 39870360, 41753127, 42823720, 43192890, 43950660, 44869032, 48176685, 51831468, 52740792, 55670836, 56086290, 57590520, 57812022, 60854760, 64235580, 64789335, 65925990, 69588545, 74781720, 77082696, 79111188, 83506254, 86385780, 87901320, 96353370, 98888985, 103662936, 111341672, 112172580, 115624044, 125259381, 128471160, 129578670, 131851980, 139177090, 144530055, 158222376, 167012508, 172771560, 192706740, 197777970, 208765635, 224345160, 231248088, 250518762, 259157340, 263703960, 278354180, 289060110, 334025016, 375778143, 385413480, 395555940, 417531270, 501037524, 518314680, 556708360, 578120220, 626296905, 751556286, 791111880, 835062540, 1002075048, 1156240440, 1252593810, 1503112572, 1670125080, 1878890715, 2505187620, 3006225144, 3757781430, 5010375240, 7515562860, 15031125720]

約数ペア:

[(1, 15031125720), (2, 7515562860), (3, 5010375240), (4, 3757781430), (5, 3006225144), (6, 2505187620), (8, 1878890715), (9, 1670125080), (10, 1503112572), (12, 1252593810), (13, 1156240440), (15, 1002075048), (18, 835062540), (19, 791111880), (20, 751556286), (24, 626296905), (26, 578120220), (27, 556708360), (29, 518314680), (30, 501037524), (36, 417531270), (38, 395555940), (39, 385413480), (40, 375778143), (45, 334025016), (52, 289060110), (54, 278354180), (57, 263703960), (58, 259157340), (60, 250518762), (65, 231248088), (67, 224345160), (72, 208765635), (76, 197777970), (78, 192706740), (87, 172771560), (90, 167012508), (95, 158222376), (104, 144530055), (108, 139177090), (114, 131851980), (116, 129578670), (117, 128471160), (120, 125259381), (130, 115624044), (134, 112172580), (135, 111341672), (145, 103662936), (152, 98888985), (156, 96353370), (171, 87901320), (174, 86385780), (180, 83506254), (190, 79111188), (195, 77082696), (201, 74781720), (216, 69588545), (228, 65925990), (232, 64789335), (234, 64235580), (247, 60854760), (260, 57812022), (261, 57590520), (268, 56086290), (270, 55670836), (285, 52740792), (290, 51831468), (312, 48176685), (335, 44869032), (342, 43950660), (348, 43192890), (351, 42823720), (360, 41753127), (377, 39870360), (380, 39555594), (390, 38541348), (402, 37390860), (435, 34554312), (456, 32962995), (468, 32117790), (494, 30427380), (513, 29300440), (520, 28906011), (522, 28795260), (536, 28043145), (540, 27835418), (551, 27279720), (570, 26370396), (580, 25915734), (585, 25694232), (603, 24927240), (670, 22434516), (684, 21975330), (696, 21596445), (702, 21411860), (741, 20284920), (754, 19935180), (760, 19777797), (780, 19270674), (783, 19196840), (804, 18695430), (841, 17872920), (855, 17580264), (870, 17277156), (871, 17257320), (936, 16058895), (988, 15213690), (1005, 14956344), (1026, 14650220), (1044, 14397630), (1080, 13917709), (1102, 13639860), (1131, 13290120), (1140, 13185198), (1160, 12957867), (1170, 12847116), (1206, 12463620), (1235, 12170952), (1273, 11807640), (1305, 11518104), (1340, 11217258), (1368, 10987665), (1404, 10705930), (1482, 10142460), (1508, 9967590), (1560, 9635337), (1566, 9598420), (1608, 9347715), (1653, 9093240), (1682, 8936460), (1710, 8790132), (1740, 8638578), (1742, 8628660), (1755, 8564744), (1809, 8309080), (1885, 7974072), (1943, 7736040), (1976, 7606845), (2010, 7478172), (2052, 7325110), (2088, 7198815), (2204, 6819930), (2223, 6761640), (2262, 6645060), (2280, 6592599), (2340, 6423558), (2412, 6231810), (2470, 6085476), (2523, 5957640), (2546, 5903820), (2565, 5860088), (2610, 5759052), (2613, 5752440), (2680, 5608629), (2755, 5455944), (2808, 5352965), (2964, 5071230), (3015, 4985448), (3016, 4983795), (3132, 4799210), (3306, 4546620), (3364, 4468230), (3393, 4430040), (3420, 4395066), (3480, 4319289), (3484, 4314330), (3510, 4282372), (3618, 4154540), (3705, 4056984), (3770, 3987036), (3819, 3935880), (3886, 3868020), (3915, 3839368), (4020, 3739086), (4104, 3662555), (4205, 3574584), (4355, 3451464), (4408, 3409965), (4446, 3380820), (4524, 3322530), (4680, 3211779), (4824, 3115905), (4940, 3042738), (4959, 3031080), (5046, 2978820), (5092, 2951910), (5130, 2930044), (5220, 2879526), (5226, 2876220), (5510, 2727972), (5655, 2658024), (5829, 2578680), (5928, 2535615), (6030, 2492724), (6264, 2399605), (6365, 2361528), (6612, 2273310), (6669, 2253880), (6728, 2234115), (6786, 2215020), (6840, 2197533), (6968, 2157165), (7020, 2141186), (7163, 2098440), (7236, 2077270), (7410, 2028492), (7540, 1993518), (7569, 1985880), (7638, 1967940), (7772, 1934010), (7830, 1919684), (7839, 1917480), (8040, 1869543), (8265, 1818648), (8410, 1787292), (8710, 1725732), (8892, 1690410), (9045, 1661816), (9048, 1661265), (9715, 1547208), (9880, 1521369), (9918, 1515540), (10092, 1489410), (10179, 1476680), (10184, 1475955), (10260, 1465022), (10440, 1439763), (10452, 1438110), (10933, 1374840), (11020, 1363986), (11115, 1352328), (11310, 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496470), (30552, 491985), (31320, 479921), (31356, 479370), (31958, 470340), (32799, 458280), (33060, 454662), (33098, 454140), (33345, 450776), (33640, 446823), (33930, 443004), (34371, 437320), (34840, 431433), (34974, 429780), (35815, 419688), (36180, 415454), (36917, 407160), (37845, 397176), (38190, 393588), (38860, 386802), (39195, 383496), (39672, 378885), (40716, 369170), (42978, 349740), (43732, 343710), (44460, 338082), (45240, 332253), (45414, 330980), (45828, 327990), (46632, 322335), (47034, 319580), (47937, 313560), (49590, 303108), (49647, 302760), (50460, 297882), (50518, 297540), (50895, 295336), (50920, 295191), (52260, 287622), (52461, 286520), (53352, 281735), (54665, 274968), (56347, 266760), (57285, 262392), (57304, 262305), (58290, 257868), (59508, 252590), (60552, 248235), (62712, 239685), (63916, 235170), (64467, 233160), (65598, 229140), (66120, 227331), (66196, 227070), (66690, 225388), (67860, 221502), (68742, 218660), (69948, 214890), (71630, 209844), (72360, 207727), (73834, 203580), (74385, 202072), (75690, 198588), (75777, 198360), (76380, 196794), (77720, 193401), (78390, 191748), (79895, 188136), (81432, 184585), (82745, 181656), (85956, 174870), (87435, 171912), (87464, 171855), (88920, 169041), (90828, 165490), (91656, 163995), (94068, 159790), (95874, 156780), (98397, 152760), (99180, 151554), (99294, 151380), (100920, 148941), (101036, 148770), (101790, 147668), (104520, 143811), (104922, 143260), (107445, 139896), (109330, 137484), (110751, 135720), (112694, 133380), (113535, 132392), (114570, 131196), (116580, 128934), (117585, 127832), (119016, 126295)]