160972805280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{65899}}^1$

素因数の和:66651

約数の個数: 192

約数和(自身を含む): 580308019200

約数和(自身を除く): 419335213920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 727, 840, 1120, 1454, 1680, 2181, 2908, 3360, 3635, 4362, 5089, 5816, 7270, 8724, 10178, 10905, 11632, 14540, 15267, 17448, 20356, 21810, 23264, 25445, 29080, 30534, 34896, 40712, 43620, 50890, 58160, 61068, 65899, 69792, 76335, 81424, 87240, 101780, 116320, 122136, 131798, 152670, 162848, 174480, 197697, 203560, 244272, 263596, 305340, 329495, 348960, 395394, 407120, 461293, 488544, 527192, 610680, 658990, 790788, 814240, 922586, 988485, 1054384, 1221360, 1317980, 1383879, 1581576, 1845172, 1976970, 2108768, 2306465, 2442720, 2635960, 2767758, 3163152, 3690344, 3953940, 4612930, 5271920, 5535516, 6326304, 6919395, 7380688, 7907880, 9225860, 10543840, 11071032, 13838790, 14761376, 15815760, 18451720, 22142064, 27677580, 31631520, 36903440, 44284128, 47908573, 55355160, 73806880, 95817146, 110710320, 143725719, 191634292, 221420640, 239542865, 287451438, 335360011, 383268584, 479085730, 574902876, 670720022, 718628595, 766537168, 958171460, 1006080033, 1149805752, 1341440044, 1437257190, 1533074336, 1676800055, 1916342920, 2012160066, 2299611504, 2682880088, 2874514380, 3353600110, 3832685840, 4024320132, 4599223008, 5030400165, 5365760176, 5749028760, 6707200220, 7665371680, 8048640264, 10060800330, 10731520352, 11498057520, 13414400440, 16097280528, 20121600660, 22996115040, 26828800880, 32194561056, 40243201320, 53657601760, 80486402640, 160972805280]

約数ペア:

[(1, 160972805280), (2, 80486402640), (3, 53657601760), (4, 40243201320), (5, 32194561056), (6, 26828800880), (7, 22996115040), (8, 20121600660), (10, 16097280528), (12, 13414400440), (14, 11498057520), (15, 10731520352), (16, 10060800330), (20, 8048640264), (21, 7665371680), (24, 6707200220), (28, 5749028760), (30, 5365760176), (32, 5030400165), (35, 4599223008), (40, 4024320132), (42, 3832685840), (48, 3353600110), (56, 2874514380), (60, 2682880088), (70, 2299611504), (80, 2012160066), (84, 1916342920), (96, 1676800055), (105, 1533074336), (112, 1437257190), (120, 1341440044), (140, 1149805752), (160, 1006080033), (168, 958171460), (210, 766537168), (224, 718628595), (240, 670720022), (280, 574902876), (336, 479085730), (420, 383268584), (480, 335360011), (560, 287451438), (672, 239542865), (727, 221420640), (840, 191634292), (1120, 143725719), (1454, 110710320), (1680, 95817146), (2181, 73806880), (2908, 55355160), (3360, 47908573), (3635, 44284128), (4362, 36903440), (5089, 31631520), (5816, 27677580), (7270, 22142064), (8724, 18451720), (10178, 15815760), (10905, 14761376), (11632, 13838790), (14540, 11071032), (15267, 10543840), (17448, 9225860), (20356, 7907880), (21810, 7380688), (23264, 6919395), (25445, 6326304), (29080, 5535516), (30534, 5271920), (34896, 4612930), (40712, 3953940), (43620, 3690344), (50890, 3163152), (58160, 2767758), (61068, 2635960), (65899, 2442720), (69792, 2306465), (76335, 2108768), (81424, 1976970), (87240, 1845172), (101780, 1581576), (116320, 1383879), (122136, 1317980), (131798, 1221360), (152670, 1054384), (162848, 988485), (174480, 922586), (197697, 814240), (203560, 790788), (244272, 658990), (263596, 610680), (305340, 527192), (329495, 488544), (348960, 461293), (395394, 407120)]