65639311920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1001821}}^1$

素因数の和:1001860

約数の個数: 240

約数和(自身を含む): 271309426752

約数和(自身を除く): 205670114832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 9360, 10920, 13104, 16380, 21840, 32760, 65520, 1001821, 2003642, 3005463, 4007284, 5009105, 6010926, 7012747, 8014568, 9016389, 10018210, 12021852, 13023673, 14025494, 15027315, 16029136, 18032778, 20036420, 21038241, 24043704, 26047346, 28050988, 30054630, 35063735, 36065556, 39071019, 40072840, 42076482, 45081945, 48087408, 52094692, 56101976, 60109260, 63114723, 65118365, 70127470, 72131112, 78142038, 80145680, 84152964, 90163890, 91165711, 104189384, 105191205, 112203952, 117213057, 120218520, 126229446, 130236730, 140254940, 144262224, 156284076, 168305928, 180327780, 182331422, 195355095, 208378768, 210382410, 234426114, 240437040, 252458892, 260473460, 273497133, 280509880, 312568152, 315573615, 336611856, 360655560, 364662844, 390710190, 420764820, 455828555, 468852228, 504917784, 520946920, 546994266, 561019760, 586065285, 625136304, 631147230, 721311120, 729325688, 781420380, 820491399, 841529640, 911657110, 937704456, 1009835568, 1041893840, 1093988532, 1172130570, 1262294460, 1367485665, 1458651376, 1562840760, 1640982798, 1683059280, 1823314220, 1875408912, 2187977064, 2344261140, 2524588920, 2734971330, 3125681520, 3281965596, 3646628440, 4102456995, 4375954128, 4688522280, 5049177840, 5469942660, 6563931192, 7293256880, 8204913990, 9377044560, 10939885320, 13127862384, 16409827980, 21879770640, 32819655960, 65639311920]

約数ペア:

[(1, 65639311920), (2, 32819655960), (3, 21879770640), (4, 16409827980), (5, 13127862384), (6, 10939885320), (7, 9377044560), (8, 8204913990), (9, 7293256880), (10, 6563931192), (12, 5469942660), (13, 5049177840), (14, 4688522280), (15, 4375954128), (16, 4102456995), (18, 3646628440), (20, 3281965596), (21, 3125681520), (24, 2734971330), (26, 2524588920), (28, 2344261140), (30, 2187977064), (35, 1875408912), (36, 1823314220), (39, 1683059280), (40, 1640982798), (42, 1562840760), (45, 1458651376), (48, 1367485665), (52, 1262294460), (56, 1172130570), (60, 1093988532), (63, 1041893840), (65, 1009835568), (70, 937704456), (72, 911657110), (78, 841529640), (80, 820491399), (84, 781420380), (90, 729325688), (91, 721311120), (104, 631147230), (105, 625136304), (112, 586065285), (117, 561019760), (120, 546994266), (126, 520946920), (130, 504917784), (140, 468852228), (144, 455828555), (156, 420764820), (168, 390710190), (180, 364662844), (182, 360655560), (195, 336611856), (208, 315573615), (210, 312568152), (234, 280509880), (240, 273497133), (252, 260473460), (260, 252458892), (273, 240437040), (280, 234426114), (312, 210382410), (315, 208378768), (336, 195355095), (360, 182331422), (364, 180327780), (390, 168305928), (420, 156284076), (455, 144262224), (468, 140254940), (504, 130236730), (520, 126229446), (546, 120218520), (560, 117213057), (585, 112203952), (624, 105191205), (630, 104189384), (720, 91165711), (728, 90163890), (780, 84152964), (819, 80145680), (840, 78142038), (910, 72131112), (936, 70127470), (1008, 65118365), (1040, 63114723), (1092, 60109260), (1170, 56101976), (1260, 52094692), (1365, 48087408), (1456, 45081945), (1560, 42076482), (1638, 40072840), (1680, 39071019), (1820, 36065556), (1872, 35063735), (2184, 30054630), (2340, 28050988), (2520, 26047346), (2730, 24043704), (3120, 21038241), (3276, 20036420), (3640, 18032778), (4095, 16029136), (4368, 15027315), (4680, 14025494), (5040, 13023673), (5460, 12021852), (6552, 10018210), (7280, 9016389), (8190, 8014568), (9360, 7012747), (10920, 6010926), (13104, 5009105), (16380, 4007284), (21840, 3005463), (32760, 2003642), (65520, 1001821)]