8010427320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{44771}}^1$

素因数の和:44866

約数の個数: 192

約数和(自身を含む): 30172746240

約数和(自身を除く): 22162318920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 71, 72, 84, 90, 105, 120, 126, 140, 142, 168, 180, 210, 213, 252, 280, 284, 315, 355, 360, 420, 426, 497, 504, 568, 630, 639, 710, 840, 852, 994, 1065, 1260, 1278, 1420, 1491, 1704, 1988, 2130, 2485, 2520, 2556, 2840, 2982, 3195, 3976, 4260, 4473, 4970, 5112, 5964, 6390, 7455, 8520, 8946, 9940, 11928, 12780, 14910, 17892, 19880, 22365, 25560, 29820, 35784, 44730, 44771, 59640, 89460, 89542, 134313, 178920, 179084, 223855, 268626, 313397, 358168, 402939, 447710, 537252, 626794, 671565, 805878, 895420, 940191, 1074504, 1253588, 1343130, 1566985, 1611756, 1790840, 1880382, 2014695, 2507176, 2686260, 2820573, 3133970, 3178741, 3223512, 3760764, 4029390, 4700955, 5372520, 5641146, 6267940, 6357482, 7521528, 8058780, 9401910, 9536223, 11282292, 12535880, 12714964, 14102865, 15893705, 16117560, 18803820, 19072446, 22251187, 22564584, 25429928, 28205730, 28608669, 31787410, 37607640, 38144892, 44502374, 47681115, 56411460, 57217338, 63574820, 66753561, 76289784, 89004748, 95362230, 111255935, 112822920, 114434676, 127149640, 133507122, 143043345, 178009496, 190724460, 200260683, 222511870, 228869352, 267014244, 286086690, 333767805, 381448920, 400521366, 445023740, 534028488, 572173380, 667535610, 801042732, 890047480, 1001303415, 1144346760, 1335071220, 1602085464, 2002606830, 2670142440, 4005213660, 8010427320]

約数ペア:

[(1, 8010427320), (2, 4005213660), (3, 2670142440), (4, 2002606830), (5, 1602085464), (6, 1335071220), (7, 1144346760), (8, 1001303415), (9, 890047480), (10, 801042732), (12, 667535610), (14, 572173380), (15, 534028488), (18, 445023740), (20, 400521366), (21, 381448920), (24, 333767805), (28, 286086690), (30, 267014244), (35, 228869352), (36, 222511870), (40, 200260683), (42, 190724460), (45, 178009496), (56, 143043345), (60, 133507122), (63, 127149640), (70, 114434676), (71, 112822920), (72, 111255935), (84, 95362230), (90, 89004748), (105, 76289784), (120, 66753561), (126, 63574820), (140, 57217338), (142, 56411460), (168, 47681115), (180, 44502374), (210, 38144892), (213, 37607640), (252, 31787410), (280, 28608669), (284, 28205730), (315, 25429928), (355, 22564584), (360, 22251187), (420, 19072446), (426, 18803820), (497, 16117560), (504, 15893705), (568, 14102865), (630, 12714964), (639, 12535880), (710, 11282292), (840, 9536223), (852, 9401910), (994, 8058780), (1065, 7521528), (1260, 6357482), (1278, 6267940), (1420, 5641146), (1491, 5372520), (1704, 4700955), (1988, 4029390), (2130, 3760764), (2485, 3223512), (2520, 3178741), (2556, 3133970), (2840, 2820573), (2982, 2686260), (3195, 2507176), (3976, 2014695), (4260, 1880382), (4473, 1790840), (4970, 1611756), (5112, 1566985), (5964, 1343130), (6390, 1253588), (7455, 1074504), (8520, 940191), (8946, 895420), (9940, 805878), (11928, 671565), (12780, 626794), (14910, 537252), (17892, 447710), (19880, 402939), (22365, 358168), (25560, 313397), (29820, 268626), (35784, 223855), (44730, 179084), (44771, 178920), (59640, 134313), (89460, 89542)]