1823953080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{2207}}^1$

素因数の和:2389

約数の個数: 128

約数和(自身を含む): 5608673280

約数和(自身を除く): 3784720200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 97, 120, 142, 194, 213, 284, 291, 355, 388, 426, 485, 568, 582, 710, 776, 852, 970, 1065, 1164, 1420, 1455, 1704, 1940, 2130, 2207, 2328, 2840, 2910, 3880, 4260, 4414, 5820, 6621, 6887, 8520, 8828, 11035, 11640, 13242, 13774, 17656, 20661, 22070, 26484, 27548, 33105, 34435, 41322, 44140, 52968, 55096, 66210, 68870, 82644, 88280, 103305, 132420, 137740, 156697, 165288, 206610, 214079, 264840, 275480, 313394, 413220, 428158, 470091, 626788, 642237, 783485, 826440, 856316, 940182, 1070395, 1253576, 1284474, 1566970, 1712632, 1880364, 2140790, 2350455, 2568948, 3133940, 3211185, 3760728, 4281580, 4700910, 5137896, 6267880, 6422370, 8563160, 9401820, 12844740, 15199609, 18803640, 25689480, 30399218, 45598827, 60798436, 75998045, 91197654, 121596872, 151996090, 182395308, 227994135, 303992180, 364790616, 455988270, 607984360, 911976540, 1823953080]

約数ペア:

[(1, 1823953080), (2, 911976540), (3, 607984360), (4, 455988270), (5, 364790616), (6, 303992180), (8, 227994135), (10, 182395308), (12, 151996090), (15, 121596872), (20, 91197654), (24, 75998045), (30, 60798436), (40, 45598827), (60, 30399218), (71, 25689480), (97, 18803640), (120, 15199609), (142, 12844740), (194, 9401820), (213, 8563160), (284, 6422370), (291, 6267880), (355, 5137896), (388, 4700910), (426, 4281580), (485, 3760728), (568, 3211185), (582, 3133940), (710, 2568948), (776, 2350455), (852, 2140790), (970, 1880364), (1065, 1712632), (1164, 1566970), (1420, 1284474), (1455, 1253576), (1704, 1070395), (1940, 940182), (2130, 856316), (2207, 826440), (2328, 783485), (2840, 642237), (2910, 626788), (3880, 470091), (4260, 428158), (4414, 413220), (5820, 313394), (6621, 275480), (6887, 264840), (8520, 214079), (8828, 206610), (11035, 165288), (11640, 156697), (13242, 137740), (13774, 132420), (17656, 103305), (20661, 88280), (22070, 82644), (26484, 68870), (27548, 66210), (33105, 55096), (34435, 52968), (41322, 44140)]