1901581920

素因数分解:

$2^5\times 3^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:194

約数の個数: 672

約数和(自身を含む): 8210196288

約数和(自身を除く): 6308614368

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, 32, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 81, 84, 85, 90, 96, 102, 105, 108, 112, 119, 120, 126, 135, 136, 137, 140, 144, 153, 160, 162, 168, 170, 180, 189, 204, 210, 216, 224, 238, 240, 243, 252, 255, 270, 272, 274, 280, 288, 306, 315, 324, 336, 340, 357, 360, 378, 405, 408, 411, 420, 432, 459, 476, 480, 486, 504, 510, 540, 544, 548, 560, 567, 595, 612, 630, 648, 672, 680, 685, 714, 720, 729, 756, 765, 810, 816, 822, 840, 864, 918, 945, 952, 959, 972, 1008, 1020, 1071, 1080, 1096, 1120, 1134, 1190, 1215, 1224, 1233, 1260, 1296, 1360, 1370, 1377, 1428, 1440, 1458, 1512, 1530, 1620, 1632, 1644, 1680, 1701, 1785, 1836, 1890, 1904, 1918, 1944, 2016, 2040, 2055, 2142, 2160, 2192, 2268, 2295, 2329, 2380, 2430, 2448, 2466, 2520, 2592, 2720, 2740, 2754, 2835, 2856, 2877, 2916, 3024, 3060, 3213, 3240, 3288, 3360, 3402, 3570, 3645, 3672, 3699, 3780, 3808, 3836, 3888, 4080, 4110, 4131, 4284, 4320, 4384, 4536, 4590, 4658, 4760, 4795, 4860, 4896, 4932, 5040, 5103, 5355, 5480, 5508, 5670, 5712, 5754, 5832, 6048, 6120, 6165, 6426, 6480, 6576, 6804, 6885, 6987, 7140, 7290, 7344, 7398, 7560, 7672, 7776, 8160, 8220, 8262, 8505, 8568, 8631, 9072, 9180, 9316, 9520, 9590, 9639, 9720, 9864, 10080, 10206, 10710, 10960, 11016, 11097, 11340, 11424, 11508, 11645, 11664, 12240, 12330, 12393, 12852, 12960, 13152, 13608, 13770, 13974, 14280, 14385, 14580, 14688, 14796, 15120, 15344, 16065, 16303, 16440, 16524, 17010, 17136, 17262, 18144, 18360, 18495, 18632, 19040, 19180, 19278, 19440, 19728, 20412, 20655, 20961, 21420, 21920, 22032, 22194, 22680, 23016, 23290, 23328, 24480, 24660, 24786, 25515, 25704, 25893, 27216, 27540, 27948, 28560, 28770, 28917, 29160, 29592, 30240, 30688, 32130, 32606, 32880, 33048, 33291, 34020, 34272, 34524, 34935, 36720, 36990, 37264, 38360, 38556, 38880, 39456, 40824, 41310, 41922, 42840, 43155, 44064, 44388, 45360, 46032, 46580, 48195, 48909, 49320, 49572, 51030, 51408, 51786, 54432, 55080, 55485, 55896, 57120, 57540, 57834, 58320, 59184, 61965, 62883, 64260, 65212, 65760, 66096, 66582, 68040, 69048, 69870, 73440, 73980, 74528, 76720, 77112, 77679, 81515, 81648, 82620, 83844, 85680, 86310, 86751, 88776, 90720, 92064, 93160, 96390, 97818, 98640, 99144, 99873, 102060, 102816, 103572, 104805, 110160, 110970, 111792, 115080, 115668, 116640, 118368, 123930, 125766, 128520, 129465, 130424, 132192, 133164, 136080, 138096, 139740, 144585, 146727, 147960, 153440, 154224, 155358, 163030, 163296, 165240, 166455, 167688, 171360, 172620, 173502, 177552, 186320, 188649, 192780, 195636, 197280, 198288, 199746, 204120, 207144, 209610, 220320, 221940, 223584, 230160, 231336, 233037, 244545, 247860, 251532, 257040, 258930, 260848, 266328, 272160, 276192, 279480, 289170, 293454, 295920, 308448, 310716, 314415, 326060, 330480, 332910, 335376, 345240, 347004, 355104, 372640, 377298, 385560, 388395, 391272, 396576, 399492, 408240, 414288, 419220, 433755, 440181, 443880, 460320, 462672, 466074, 489090, 495720, 499365, 503064, 514080, 517860, 521696, 532656, 558960, 565947, 578340, 586908, 591840, 621432, 628830, 652120, 660960, 665820, 670752, 690480, 694008, 699111, 733635, 754596, 771120, 776790, 782544, 798984, 816480, 828576, 838440, 867510, 880362, 887760, 925344, 932148, 943245, 978180, 991440, 998730, 1006128, 1035720, 1065312, 1117920, 1131894, 1156680, 1165185, 1173816, 1242864, 1257660, 1304240, 1320543, 1331640, 1380960, 1388016, 1398222, 1467270, 1509192, 1542240, 1553580, 1565088, 1597968, 1676880, 1697841, 1735020, 1760724, 1775520, 1864296, 1886490, 1956360, 1982880, 1997460, 2012256, 2071440, 2200905, 2263788, 2313360, 2330370, 2347632, 2485728, 2515320, 2608480, 2641086, 2663280, 2776032, 2796444, 2829735, 2934540, 3018384, 3107160, 3195936, 3353760, 3395682, 3470040, 3495555, 3521448, 3728592, 3772980, 3912720, 3961629, 3994920, 4142880, 4401810, 4527576, 4626720, 4660740, 4695264, 5030640, 5282172, 5326560, 5592888, 5659470, 5869080, 6036768, 6214320, 6602715, 6791364, 6940080, 6991110, 7042896, 7457184, 7545960, 7825440, 7923258, 7989840, 8489205, 8803620, 9055152, 9321480, 10061280, 10564344, 11185776, 11318940, 11738160, 11884887, 12428640, 13205430, 13582728, 13880160, 13982220, 14085792, 15091920, 15846516, 15979680, 16978410, 17607240, 18110304, 18642960, 19808145, 21128688, 22371552, 22637880, 23476320, 23769774, 26410860, 27165456, 27964440, 30183840, 31693032, 33956820, 35214480, 37285920, 39616290, 42257376, 45275760, 47539548, 52821720, 54330912, 55928880, 59424435, 63386064, 67913640, 70428960, 79232580, 90551520, 95079096, 105643440, 111857760, 118848870, 126772128, 135827280, 158465160, 190158192, 211286880, 237697740, 271654560, 316930320, 380316384, 475395480, 633860640, 950790960, 1901581920]

約数ペア:

[(1, 1901581920), (2, 950790960), (3, 633860640), (4, 475395480), (5, 380316384), (6, 316930320), (7, 271654560), (8, 237697740), (9, 211286880), (10, 190158192), (12, 158465160), (14, 135827280), (15, 126772128), (16, 118848870), (17, 111857760), (18, 105643440), (20, 95079096), (21, 90551520), (24, 79232580), (27, 70428960), (28, 67913640), (30, 63386064), (32, 59424435), (34, 55928880), (35, 54330912), (36, 52821720), (40, 47539548), (42, 45275760), (45, 42257376), (48, 39616290), (51, 37285920), (54, 35214480), (56, 33956820), (60, 31693032), (63, 30183840), (68, 27964440), (70, 27165456), (72, 26410860), (80, 23769774), (81, 23476320), (84, 22637880), (85, 22371552), (90, 21128688), (96, 19808145), (102, 18642960), (105, 18110304), (108, 17607240), (112, 16978410), (119, 15979680), (120, 15846516), (126, 15091920), (135, 14085792), (136, 13982220), (137, 13880160), (140, 13582728), (144, 13205430), (153, 12428640), (160, 11884887), (162, 11738160), (168, 11318940), (170, 11185776), (180, 10564344), (189, 10061280), (204, 9321480), (210, 9055152), (216, 8803620), (224, 8489205), (238, 7989840), (240, 7923258), (243, 7825440), (252, 7545960), (255, 7457184), (270, 7042896), (272, 6991110), (274, 6940080), (280, 6791364), (288, 6602715), (306, 6214320), (315, 6036768), (324, 5869080), (336, 5659470), (340, 5592888), (357, 5326560), (360, 5282172), (378, 5030640), (405, 4695264), (408, 4660740), (411, 4626720), (420, 4527576), (432, 4401810), (459, 4142880), (476, 3994920), (480, 3961629), (486, 3912720), (504, 3772980), (510, 3728592), (540, 3521448), (544, 3495555), (548, 3470040), (560, 3395682), (567, 3353760), (595, 3195936), (612, 3107160), (630, 3018384), (648, 2934540), (672, 2829735), (680, 2796444), (685, 2776032), (714, 2663280), (720, 2641086), (729, 2608480), (756, 2515320), (765, 2485728), (810, 2347632), (816, 2330370), (822, 2313360), (840, 2263788), (864, 2200905), (918, 2071440), (945, 2012256), (952, 1997460), (959, 1982880), (972, 1956360), (1008, 1886490), (1020, 1864296), (1071, 1775520), (1080, 1760724), (1096, 1735020), (1120, 1697841), (1134, 1676880), (1190, 1597968), (1215, 1565088), (1224, 1553580), (1233, 1542240), (1260, 1509192), (1296, 1467270), (1360, 1398222), (1370, 1388016), (1377, 1380960), (1428, 1331640), (1440, 1320543), (1458, 1304240), (1512, 1257660), (1530, 1242864), (1620, 1173816), (1632, 1165185), (1644, 1156680), (1680, 1131894), (1701, 1117920), (1785, 1065312), (1836, 1035720), (1890, 1006128), (1904, 998730), (1918, 991440), (1944, 978180), (2016, 943245), (2040, 932148), (2055, 925344), (2142, 887760), (2160, 880362), (2192, 867510), (2268, 838440), (2295, 828576), (2329, 816480), (2380, 798984), (2430, 782544), (2448, 776790), (2466, 771120), (2520, 754596), (2592, 733635), (2720, 699111), (2740, 694008), (2754, 690480), (2835, 670752), (2856, 665820), (2877, 660960), (2916, 652120), (3024, 628830), (3060, 621432), (3213, 591840), (3240, 586908), (3288, 578340), (3360, 565947), (3402, 558960), (3570, 532656), (3645, 521696), (3672, 517860), (3699, 514080), (3780, 503064), (3808, 499365), (3836, 495720), (3888, 489090), (4080, 466074), (4110, 462672), (4131, 460320), (4284, 443880), (4320, 440181), (4384, 433755), (4536, 419220), (4590, 414288), (4658, 408240), (4760, 399492), (4795, 396576), (4860, 391272), (4896, 388395), (4932, 385560), (5040, 377298), (5103, 372640), (5355, 355104), (5480, 347004), (5508, 345240), (5670, 335376), (5712, 332910), (5754, 330480), (5832, 326060), (6048, 314415), (6120, 310716), (6165, 308448), (6426, 295920), (6480, 293454), (6576, 289170), (6804, 279480), (6885, 276192), (6987, 272160), (7140, 266328), (7290, 260848), (7344, 258930), (7398, 257040), (7560, 251532), (7672, 247860), (7776, 244545), (8160, 233037), (8220, 231336), (8262, 230160), (8505, 223584), (8568, 221940), (8631, 220320), (9072, 209610), (9180, 207144), (9316, 204120), (9520, 199746), (9590, 198288), (9639, 197280), (9720, 195636), (9864, 192780), (10080, 188649), (10206, 186320), (10710, 177552), (10960, 173502), (11016, 172620), (11097, 171360), (11340, 167688), (11424, 166455), (11508, 165240), (11645, 163296), (11664, 163030), (12240, 155358), (12330, 154224), (12393, 153440), (12852, 147960), (12960, 146727), (13152, 144585), (13608, 139740), (13770, 138096), (13974, 136080), (14280, 133164), (14385, 132192), (14580, 130424), (14688, 129465), (14796, 128520), (15120, 125766), (15344, 123930), (16065, 118368), (16303, 116640), (16440, 115668), (16524, 115080), (17010, 111792), (17136, 110970), (17262, 110160), (18144, 104805), (18360, 103572), (18495, 102816), (18632, 102060), (19040, 99873), (19180, 99144), (19278, 98640), (19440, 97818), (19728, 96390), (20412, 93160), (20655, 92064), (20961, 90720), (21420, 88776), (21920, 86751), (22032, 86310), (22194, 85680), (22680, 83844), (23016, 82620), (23290, 81648), (23328, 81515), (24480, 77679), (24660, 77112), (24786, 76720), (25515, 74528), (25704, 73980), (25893, 73440), (27216, 69870), (27540, 69048), (27948, 68040), (28560, 66582), (28770, 66096), (28917, 65760), (29160, 65212), (29592, 64260), (30240, 62883), (30688, 61965), (32130, 59184), (32606, 58320), (32880, 57834), (33048, 57540), (33291, 57120), (34020, 55896), (34272, 55485), (34524, 55080), (34935, 54432), (36720, 51786), (36990, 51408), (37264, 51030), (38360, 49572), (38556, 49320), (38880, 48909), (39456, 48195), (40824, 46580), (41310, 46032), (41922, 45360), (42840, 44388), (43155, 44064)]