13212079920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{2237}}^1$

素因数の和:2900

約数の個数: 240

約数和(自身を含む): 47880810432

約数和(自身を除く): 34668730512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 631, 720, 780, 936, 1040, 1170, 1262, 1560, 1872, 1893, 2237, 2340, 2524, 3120, 3155, 3786, 4474, 4680, 5048, 5679, 6310, 6711, 7572, 8203, 8948, 9360, 9465, 10096, 11185, 11358, 12620, 13422, 15144, 16406, 17896, 18930, 20133, 22370, 22716, 24609, 25240, 26844, 28395, 29081, 30288, 32812, 33555, 35792, 37860, 40266, 41015, 44740, 45432, 49218, 50480, 53688, 56790, 58162, 65624, 67110, 73827, 75720, 80532, 82030, 87243, 89480, 90864, 98436, 100665, 107376, 113580, 116324, 123045, 131248, 134220, 145405, 147654, 151440, 161064, 164060, 174486, 178960, 196872, 201330, 227160, 232648, 246090, 261729, 268440, 290810, 295308, 322128, 328120, 348972, 369135, 393744, 402660, 436215, 454320, 465296, 492180, 523458, 536880, 581620, 590616, 656240, 697944, 738270, 805320, 872430, 984360, 1046916, 1163240, 1181232, 1308645, 1395888, 1411547, 1476540, 1610640, 1744860, 1968720, 2093832, 2326480, 2617290, 2823094, 2953080, 3489720, 4187664, 4234641, 5234580, 5646188, 5906160, 6979440, 7057735, 8469282, 10469160, 11292376, 12703923, 14115470, 16938564, 18350111, 20938320, 21173205, 22584752, 25407846, 28230940, 33877128, 36700222, 42346410, 50815692, 55050333, 56461880, 63519615, 67754256, 73400444, 84692820, 91750555, 101631384, 110100666, 112923760, 127039230, 146800888, 165150999, 169385640, 183501110, 203262768, 220201332, 254078460, 275251665, 293601776, 330301998, 338771280, 367002220, 440402664, 508156920, 550503330, 660603996, 734004440, 825754995, 880805328, 1016313840, 1101006660, 1321207992, 1468008880, 1651509990, 2202013320, 2642415984, 3303019980, 4404026640, 6606039960, 13212079920]

約数ペア:

[(1, 13212079920), (2, 6606039960), (3, 4404026640), (4, 3303019980), (5, 2642415984), (6, 2202013320), (8, 1651509990), (9, 1468008880), (10, 1321207992), (12, 1101006660), (13, 1016313840), (15, 880805328), (16, 825754995), (18, 734004440), (20, 660603996), (24, 550503330), (26, 508156920), (30, 440402664), (36, 367002220), (39, 338771280), (40, 330301998), (45, 293601776), (48, 275251665), (52, 254078460), (60, 220201332), (65, 203262768), (72, 183501110), (78, 169385640), (80, 165150999), (90, 146800888), (104, 127039230), (117, 112923760), (120, 110100666), (130, 101631384), (144, 91750555), (156, 84692820), (180, 73400444), (195, 67754256), (208, 63519615), (234, 56461880), (240, 55050333), (260, 50815692), (312, 42346410), (360, 36700222), (390, 33877128), (468, 28230940), (520, 25407846), (585, 22584752), (624, 21173205), (631, 20938320), (720, 18350111), (780, 16938564), (936, 14115470), (1040, 12703923), (1170, 11292376), (1262, 10469160), (1560, 8469282), (1872, 7057735), (1893, 6979440), (2237, 5906160), (2340, 5646188), (2524, 5234580), (3120, 4234641), (3155, 4187664), (3786, 3489720), (4474, 2953080), (4680, 2823094), (5048, 2617290), (5679, 2326480), (6310, 2093832), (6711, 1968720), (7572, 1744860), (8203, 1610640), (8948, 1476540), (9360, 1411547), (9465, 1395888), (10096, 1308645), (11185, 1181232), (11358, 1163240), (12620, 1046916), (13422, 984360), (15144, 872430), (16406, 805320), (17896, 738270), (18930, 697944), (20133, 656240), (22370, 590616), (22716, 581620), (24609, 536880), (25240, 523458), (26844, 492180), (28395, 465296), (29081, 454320), (30288, 436215), (32812, 402660), (33555, 393744), (35792, 369135), (37860, 348972), (40266, 328120), (41015, 322128), (44740, 295308), (45432, 290810), (49218, 268440), (50480, 261729), (53688, 246090), (56790, 232648), (58162, 227160), (65624, 201330), (67110, 196872), (73827, 178960), (75720, 174486), (80532, 164060), (82030, 161064), (87243, 151440), (89480, 147654), (90864, 145405), (98436, 134220), (100665, 131248), (107376, 123045), (113580, 116324)]