204215160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{3217}}^1$

素因数の和:3277

約数の個数: 96

約数和(自身を含む): 640639440

約数和(自身を除く): 436424280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 529, 552, 690, 920, 1058, 1380, 1587, 2116, 2645, 2760, 3174, 3217, 4232, 5290, 6348, 6434, 7935, 9651, 10580, 12696, 12868, 15870, 16085, 19302, 21160, 25736, 31740, 32170, 38604, 48255, 63480, 64340, 73991, 77208, 96510, 128680, 147982, 193020, 221973, 295964, 369955, 386040, 443946, 591928, 739910, 887892, 1109865, 1479820, 1701793, 1775784, 2219730, 2959640, 3403586, 4439460, 5105379, 6807172, 8508965, 8878920, 10210758, 13614344, 17017930, 20421516, 25526895, 34035860, 40843032, 51053790, 68071720, 102107580, 204215160]

約数ペア:

[(1, 204215160), (2, 102107580), (3, 68071720), (4, 51053790), (5, 40843032), (6, 34035860), (8, 25526895), (10, 20421516), (12, 17017930), (15, 13614344), (20, 10210758), (23, 8878920), (24, 8508965), (30, 6807172), (40, 5105379), (46, 4439460), (60, 3403586), (69, 2959640), (92, 2219730), (115, 1775784), (120, 1701793), (138, 1479820), (184, 1109865), (230, 887892), (276, 739910), (345, 591928), (460, 443946), (529, 386040), (552, 369955), (690, 295964), (920, 221973), (1058, 193020), (1380, 147982), (1587, 128680), (2116, 96510), (2645, 77208), (2760, 73991), (3174, 64340), (3217, 63480), (4232, 48255), (5290, 38604), (6348, 32170), (6434, 31740), (7935, 25736), (9651, 21160), (10580, 19302), (12696, 16085), (12868, 15870)]