220702949040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1850293}}^1$

素因数の和:1850387

約数の個数: 160

約数和(自身を含む): 792932391936

約数和(自身を除く): 572229442896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 71, 80, 84, 105, 112, 120, 140, 142, 168, 210, 213, 240, 280, 284, 336, 355, 420, 426, 497, 560, 568, 710, 840, 852, 994, 1065, 1136, 1420, 1491, 1680, 1704, 1988, 2130, 2485, 2840, 2982, 3408, 3976, 4260, 4970, 5680, 5964, 7455, 7952, 8520, 9940, 11928, 14910, 17040, 19880, 23856, 29820, 39760, 59640, 119280, 1850293, 3700586, 5550879, 7401172, 9251465, 11101758, 12952051, 14802344, 18502930, 22203516, 25904102, 27754395, 29604688, 37005860, 38856153, 44407032, 51808204, 55508790, 64760255, 74011720, 77712306, 88814064, 103616408, 111017580, 129520510, 131370803, 148023440, 155424612, 194280765, 207232816, 222035160, 259041020, 262741606, 310849224, 388561530, 394112409, 444070320, 518082040, 525483212, 621698448, 656854015, 777123060, 788224818, 919595621, 1036164080, 1050966424, 1313708030, 1554246120, 1576449636, 1839191242, 1970562045, 2101932848, 2627416060, 2758786863, 3108492240, 3152899272, 3678382484, 3941124090, 4597978105, 5254832120, 5517573726, 6305798544, 7356764968, 7882248180, 9195956210, 10509664240, 11035147452, 13793934315, 14713529936, 15764496360, 18391912420, 22070294904, 27587868630, 31528992720, 36783824840, 44140589808, 55175737260, 73567649680, 110351474520, 220702949040]

約数ペア:

[(1, 220702949040), (2, 110351474520), (3, 73567649680), (4, 55175737260), (5, 44140589808), (6, 36783824840), (7, 31528992720), (8, 27587868630), (10, 22070294904), (12, 18391912420), (14, 15764496360), (15, 14713529936), (16, 13793934315), (20, 11035147452), (21, 10509664240), (24, 9195956210), (28, 7882248180), (30, 7356764968), (35, 6305798544), (40, 5517573726), (42, 5254832120), (48, 4597978105), (56, 3941124090), (60, 3678382484), (70, 3152899272), (71, 3108492240), (80, 2758786863), (84, 2627416060), (105, 2101932848), (112, 1970562045), (120, 1839191242), (140, 1576449636), (142, 1554246120), (168, 1313708030), (210, 1050966424), (213, 1036164080), (240, 919595621), (280, 788224818), (284, 777123060), (336, 656854015), (355, 621698448), (420, 525483212), (426, 518082040), (497, 444070320), (560, 394112409), (568, 388561530), (710, 310849224), (840, 262741606), (852, 259041020), (994, 222035160), (1065, 207232816), (1136, 194280765), (1420, 155424612), (1491, 148023440), (1680, 131370803), (1704, 129520510), (1988, 111017580), (2130, 103616408), (2485, 88814064), (2840, 77712306), (2982, 74011720), (3408, 64760255), (3976, 55508790), (4260, 51808204), (4970, 44407032), (5680, 38856153), (5964, 37005860), (7455, 29604688), (7952, 27754395), (8520, 25904102), (9940, 22203516), (11928, 18502930), (14910, 14802344), (17040, 12952051), (19880, 11101758), (23856, 9251465), (29820, 7401172), (39760, 5550879), (59640, 3700586), (119280, 1850293)]