8045210040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{1368233}}^1$

素因数の和:1368261

約数の個数: 96

約数和(自身を含む): 28076161680

約数和(自身を除く): 20030951640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 1368233, 2736466, 4104699, 5472932, 6841165, 8209398, 9577631, 10945864, 13682330, 16418796, 19155262, 20523495, 27364660, 28732893, 32837592, 38310524, 41046990, 47888155, 54729320, 57465786, 67043417, 76621048, 82093980, 95776310, 114931572, 134086834, 143664465, 164187960, 191552620, 201130251, 229863144, 268173668, 287328930, 335217085, 383105240, 402260502, 536347336, 574657860, 670434170, 804521004, 1005651255, 1149315720, 1340868340, 1609042008, 2011302510, 2681736680, 4022605020, 8045210040]

約数ペア:

[(1, 8045210040), (2, 4022605020), (3, 2681736680), (4, 2011302510), (5, 1609042008), (6, 1340868340), (7, 1149315720), (8, 1005651255), (10, 804521004), (12, 670434170), (14, 574657860), (15, 536347336), (20, 402260502), (21, 383105240), (24, 335217085), (28, 287328930), (30, 268173668), (35, 229863144), (40, 201130251), (42, 191552620), (49, 164187960), (56, 143664465), (60, 134086834), (70, 114931572), (84, 95776310), (98, 82093980), (105, 76621048), (120, 67043417), (140, 57465786), (147, 54729320), (168, 47888155), (196, 41046990), (210, 38310524), (245, 32837592), (280, 28732893), (294, 27364660), (392, 20523495), (420, 19155262), (490, 16418796), (588, 13682330), (735, 10945864), (840, 9577631), (980, 8209398), (1176, 6841165), (1470, 5472932), (1960, 4104699), (2940, 2736466), (5880, 1368233)]