199641840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{613}}^1$

素因数の和:711

約数の個数: 160

約数和(自身を含む): 657815040

約数和(自身を除く): 458173200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 59, 60, 69, 80, 92, 115, 118, 120, 138, 177, 184, 230, 236, 240, 276, 295, 345, 354, 368, 460, 472, 552, 590, 613, 690, 708, 885, 920, 944, 1104, 1180, 1226, 1357, 1380, 1416, 1770, 1839, 1840, 2360, 2452, 2714, 2760, 2832, 3065, 3540, 3678, 4071, 4720, 4904, 5428, 5520, 6130, 6785, 7080, 7356, 8142, 9195, 9808, 10856, 12260, 13570, 14099, 14160, 14712, 16284, 18390, 20355, 21712, 24520, 27140, 28198, 29424, 32568, 36167, 36780, 40710, 42297, 49040, 54280, 56396, 65136, 70495, 72334, 73560, 81420, 84594, 108501, 108560, 112792, 140990, 144668, 147120, 162840, 169188, 180835, 211485, 217002, 225584, 281980, 289336, 325680, 338376, 361670, 422970, 434004, 542505, 563960, 578672, 676752, 723340, 831841, 845940, 868008, 1085010, 1127920, 1446680, 1663682, 1691880, 1736016, 2170020, 2495523, 2893360, 3327364, 3383760, 4159205, 4340040, 4991046, 6654728, 8318410, 8680080, 9982092, 12477615, 13309456, 16636820, 19964184, 24955230, 33273640, 39928368, 49910460, 66547280, 99820920, 199641840]

約数ペア:

[(1, 199641840), (2, 99820920), (3, 66547280), (4, 49910460), (5, 39928368), (6, 33273640), (8, 24955230), (10, 19964184), (12, 16636820), (15, 13309456), (16, 12477615), (20, 9982092), (23, 8680080), (24, 8318410), (30, 6654728), (40, 4991046), (46, 4340040), (48, 4159205), (59, 3383760), (60, 3327364), (69, 2893360), (80, 2495523), (92, 2170020), (115, 1736016), (118, 1691880), (120, 1663682), (138, 1446680), (177, 1127920), (184, 1085010), (230, 868008), (236, 845940), (240, 831841), (276, 723340), (295, 676752), (345, 578672), (354, 563960), (368, 542505), (460, 434004), (472, 422970), (552, 361670), (590, 338376), (613, 325680), (690, 289336), (708, 281980), (885, 225584), (920, 217002), (944, 211485), (1104, 180835), (1180, 169188), (1226, 162840), (1357, 147120), (1380, 144668), (1416, 140990), (1770, 112792), (1839, 108560), (1840, 108501), (2360, 84594), (2452, 81420), (2714, 73560), (2760, 72334), (2832, 70495), (3065, 65136), (3540, 56396), (3678, 54280), (4071, 49040), (4720, 42297), (4904, 40710), (5428, 36780), (5520, 36167), (6130, 32568), (6785, 29424), (7080, 28198), (7356, 27140), (8142, 24520), (9195, 21712), (9808, 20355), (10856, 18390), (12260, 16284), (13570, 14712), (14099, 14160)]