64089245280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1\times {\mathrm{3761}}^1$

素因数の和:4181

約数の個数: 192

約数和(自身を含む): 204227122176

約数和(自身を除く): 140137876896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 131, 160, 240, 262, 271, 393, 480, 524, 542, 655, 786, 813, 1048, 1084, 1310, 1355, 1572, 1626, 1965, 2096, 2168, 2620, 2710, 3144, 3252, 3761, 3930, 4065, 4192, 4336, 5240, 5420, 6288, 6504, 7522, 7860, 8130, 8672, 10480, 10840, 11283, 12576, 13008, 15044, 15720, 16260, 18805, 20960, 21680, 22566, 26016, 30088, 31440, 32520, 35501, 37610, 43360, 45132, 56415, 60176, 62880, 65040, 71002, 75220, 90264, 106503, 112830, 120352, 130080, 142004, 150440, 177505, 180528, 213006, 225660, 284008, 300880, 355010, 361056, 426012, 451320, 492691, 532515, 568016, 601760, 710020, 852024, 902640, 985382, 1019231, 1065030, 1136032, 1420040, 1478073, 1704048, 1805280, 1970764, 2038462, 2130060, 2463455, 2840080, 2956146, 3057693, 3408096, 3941528, 4076924, 4260120, 4926910, 5096155, 5680160, 5912292, 6115386, 7390365, 7883056, 8153848, 8520240, 9853820, 10192310, 11824584, 12230772, 14780730, 15288465, 15766112, 16307696, 17040480, 19707640, 20384620, 23649168, 24461544, 29561460, 30576930, 32615392, 39415280, 40769240, 47298336, 48923088, 59122920, 61153860, 78830560, 81538480, 97846176, 118245840, 122307720, 133519261, 163076960, 236491680, 244615440, 267038522, 400557783, 489230880, 534077044, 667596305, 801115566, 1068154088, 1335192610, 1602231132, 2002788915, 2136308176, 2670385220, 3204462264, 4005577830, 4272616352, 5340770440, 6408924528, 8011155660, 10681540880, 12817849056, 16022311320, 21363081760, 32044622640, 64089245280]

約数ペア:

[(1, 64089245280), (2, 32044622640), (3, 21363081760), (4, 16022311320), (5, 12817849056), (6, 10681540880), (8, 8011155660), (10, 6408924528), (12, 5340770440), (15, 4272616352), (16, 4005577830), (20, 3204462264), (24, 2670385220), (30, 2136308176), (32, 2002788915), (40, 1602231132), (48, 1335192610), (60, 1068154088), (80, 801115566), (96, 667596305), (120, 534077044), (131, 489230880), (160, 400557783), (240, 267038522), (262, 244615440), (271, 236491680), (393, 163076960), (480, 133519261), (524, 122307720), (542, 118245840), (655, 97846176), (786, 81538480), (813, 78830560), (1048, 61153860), (1084, 59122920), (1310, 48923088), (1355, 47298336), (1572, 40769240), (1626, 39415280), (1965, 32615392), (2096, 30576930), (2168, 29561460), (2620, 24461544), (2710, 23649168), (3144, 20384620), (3252, 19707640), (3761, 17040480), (3930, 16307696), (4065, 15766112), (4192, 15288465), (4336, 14780730), (5240, 12230772), (5420, 11824584), (6288, 10192310), (6504, 9853820), (7522, 8520240), (7860, 8153848), (8130, 7883056), (8672, 7390365), (10480, 6115386), (10840, 5912292), (11283, 5680160), (12576, 5096155), (13008, 4926910), (15044, 4260120), (15720, 4076924), (16260, 3941528), (18805, 3408096), (20960, 3057693), (21680, 2956146), (22566, 2840080), (26016, 2463455), (30088, 2130060), (31440, 2038462), (32520, 1970764), (35501, 1805280), (37610, 1704048), (43360, 1478073), (45132, 1420040), (56415, 1136032), (60176, 1065030), (62880, 1019231), (65040, 985382), (71002, 902640), (75220, 852024), (90264, 710020), (106503, 601760), (112830, 568016), (120352, 532515), (130080, 492691), (142004, 451320), (150440, 426012), (177505, 361056), (180528, 355010), (213006, 300880), (225660, 284008)]