2878591680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43457}}^1$

素因数の和:43503

約数の個数: 168

約数和(自身を含む): 10331878752

約数和(自身を除く): 7453287072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 414, 460, 480, 552, 576, 690, 720, 736, 828, 920, 960, 1035, 1104, 1380, 1440, 1472, 1656, 1840, 2070, 2208, 2760, 2880, 3312, 3680, 4140, 4416, 5520, 6624, 7360, 8280, 11040, 13248, 16560, 22080, 33120, 43457, 66240, 86914, 130371, 173828, 217285, 260742, 347656, 391113, 434570, 521484, 651855, 695312, 782226, 869140, 999511, 1042968, 1303710, 1390624, 1564452, 1738280, 1955565, 1999022, 2085936, 2607420, 2781248, 2998533, 3128904, 3476560, 3911130, 3998044, 4171872, 4997555, 5214840, 5997066, 6257808, 6953120, 7822260, 7996088, 8343744, 8995599, 9995110, 10429680, 11994132, 12515616, 13906240, 14992665, 15644520, 15992176, 17991198, 19990220, 20859360, 23988264, 25031232, 29985330, 31289040, 31984352, 35982396, 39980440, 41718720, 44977995, 47976528, 59970660, 62578080, 63968704, 71964792, 79960880, 89955990, 95953056, 119941320, 125156160, 143929584, 159921760, 179911980, 191906112, 239882640, 287859168, 319843520, 359823960, 479765280, 575718336, 719647920, 959530560, 1439295840, 2878591680]

約数ペア:

[(1, 2878591680), (2, 1439295840), (3, 959530560), (4, 719647920), (5, 575718336), (6, 479765280), (8, 359823960), (9, 319843520), (10, 287859168), (12, 239882640), (15, 191906112), (16, 179911980), (18, 159921760), (20, 143929584), (23, 125156160), (24, 119941320), (30, 95953056), (32, 89955990), (36, 79960880), (40, 71964792), (45, 63968704), (46, 62578080), (48, 59970660), (60, 47976528), (64, 44977995), (69, 41718720), (72, 39980440), (80, 35982396), (90, 31984352), (92, 31289040), (96, 29985330), (115, 25031232), (120, 23988264), (138, 20859360), (144, 19990220), (160, 17991198), (180, 15992176), (184, 15644520), (192, 14992665), (207, 13906240), (230, 12515616), (240, 11994132), (276, 10429680), (288, 9995110), (320, 8995599), (345, 8343744), (360, 7996088), (368, 7822260), (414, 6953120), (460, 6257808), (480, 5997066), (552, 5214840), (576, 4997555), (690, 4171872), (720, 3998044), (736, 3911130), (828, 3476560), (920, 3128904), (960, 2998533), (1035, 2781248), (1104, 2607420), (1380, 2085936), (1440, 1999022), (1472, 1955565), (1656, 1738280), (1840, 1564452), (2070, 1390624), (2208, 1303710), (2760, 1042968), (2880, 999511), (3312, 869140), (3680, 782226), (4140, 695312), (4416, 651855), (5520, 521484), (6624, 434570), (7360, 391113), (8280, 347656), (11040, 260742), (13248, 217285), (16560, 173828), (22080, 130371), (33120, 86914), (43457, 66240)]