4052521980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{1319}}^1$

素因数の和:1461

約数の個数: 216

約数和(自身を含む): 13452959520

約数和(自身を除く): 9400437540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 101, 117, 130, 156, 169, 180, 195, 202, 234, 260, 303, 338, 390, 404, 468, 505, 507, 585, 606, 676, 780, 845, 909, 1010, 1014, 1170, 1212, 1313, 1319, 1515, 1521, 1690, 1818, 2020, 2028, 2340, 2535, 2626, 2638, 3030, 3042, 3380, 3636, 3939, 3957, 4545, 5070, 5252, 5276, 6060, 6084, 6565, 6595, 7605, 7878, 7914, 9090, 10140, 11817, 11871, 13130, 13190, 15210, 15756, 15828, 17069, 17147, 18180, 19695, 19785, 23634, 23742, 26260, 26380, 30420, 34138, 34294, 39390, 39570, 47268, 47484, 51207, 51441, 59085, 59355, 68276, 68588, 78780, 79140, 85345, 85735, 102414, 102882, 118170, 118710, 133219, 153621, 154323, 170690, 171470, 204828, 205764, 222911, 236340, 237420, 256035, 257205, 266438, 307242, 308646, 341380, 342940, 399657, 445822, 512070, 514410, 532876, 614484, 617292, 666095, 668733, 768105, 771615, 799314, 891644, 1024140, 1028820, 1114555, 1198971, 1332190, 1337466, 1536210, 1543230, 1598628, 1731847, 1998285, 2006199, 2229110, 2397942, 2664380, 2674932, 3072420, 3086460, 3343665, 3463694, 3996570, 4012398, 4458220, 4795884, 5195541, 5994855, 6687330, 6927388, 7993140, 8024796, 8659235, 10030995, 10391082, 11989710, 13374660, 15586623, 17318470, 20061990, 20782164, 22514011, 23979420, 25977705, 31173246, 34636940, 40123980, 45028022, 51955410, 62346492, 67542033, 77933115, 90056044, 103910820, 112570055, 135084066, 155866230, 202626099, 225140110, 270168132, 311732460, 337710165, 405252198, 450280220, 675420330, 810504396, 1013130495, 1350840660, 2026260990, 4052521980]

約数ペア:

[(1, 4052521980), (2, 2026260990), (3, 1350840660), (4, 1013130495), (5, 810504396), (6, 675420330), (9, 450280220), (10, 405252198), (12, 337710165), (13, 311732460), (15, 270168132), (18, 225140110), (20, 202626099), (26, 155866230), (30, 135084066), (36, 112570055), (39, 103910820), (45, 90056044), (52, 77933115), (60, 67542033), (65, 62346492), (78, 51955410), (90, 45028022), (101, 40123980), (117, 34636940), (130, 31173246), (156, 25977705), (169, 23979420), (180, 22514011), (195, 20782164), (202, 20061990), (234, 17318470), (260, 15586623), (303, 13374660), (338, 11989710), (390, 10391082), (404, 10030995), (468, 8659235), (505, 8024796), (507, 7993140), (585, 6927388), (606, 6687330), (676, 5994855), (780, 5195541), (845, 4795884), (909, 4458220), (1010, 4012398), (1014, 3996570), (1170, 3463694), (1212, 3343665), (1313, 3086460), (1319, 3072420), (1515, 2674932), (1521, 2664380), (1690, 2397942), (1818, 2229110), (2020, 2006199), (2028, 1998285), (2340, 1731847), (2535, 1598628), (2626, 1543230), (2638, 1536210), (3030, 1337466), (3042, 1332190), (3380, 1198971), (3636, 1114555), (3939, 1028820), (3957, 1024140), (4545, 891644), (5070, 799314), (5252, 771615), (5276, 768105), (6060, 668733), (6084, 666095), (6565, 617292), (6595, 614484), (7605, 532876), (7878, 514410), (7914, 512070), (9090, 445822), (10140, 399657), (11817, 342940), (11871, 341380), (13130, 308646), (13190, 307242), (15210, 266438), (15756, 257205), (15828, 256035), (17069, 237420), (17147, 236340), (18180, 222911), (19695, 205764), (19785, 204828), (23634, 171470), (23742, 170690), (26260, 154323), (26380, 153621), (30420, 133219), (34138, 118710), (34294, 118170), (39390, 102882), (39570, 102414), (47268, 85735), (47484, 85345), (51207, 79140), (51441, 78780), (59085, 68588), (59355, 68276)]