31004268720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1\times {\mathrm{3931}}^1$

素因数の和:4563

約数の個数: 160

約数和(自身を含む): 97942659840

約数和(自身を除く): 66938391120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 118, 120, 177, 236, 240, 295, 354, 472, 557, 590, 708, 885, 944, 1114, 1180, 1416, 1671, 1770, 2228, 2360, 2785, 2832, 3342, 3540, 3931, 4456, 4720, 5570, 6684, 7080, 7862, 8355, 8912, 11140, 11793, 13368, 14160, 15724, 16710, 19655, 22280, 23586, 26736, 31448, 32863, 33420, 39310, 44560, 47172, 58965, 62896, 65726, 66840, 78620, 94344, 98589, 117930, 131452, 133680, 157240, 164315, 188688, 197178, 231929, 235860, 262904, 314480, 328630, 394356, 463858, 471720, 492945, 525808, 657260, 695787, 788712, 927716, 943440, 985890, 1159645, 1314520, 1391574, 1577424, 1855432, 1971780, 2189567, 2319290, 2629040, 2783148, 3478935, 3710864, 3943560, 4379134, 4638580, 5566296, 6568701, 6957870, 7887120, 8758268, 9277160, 10947835, 11132592, 13137402, 13915740, 17516536, 18554320, 21895670, 26274804, 27831480, 32843505, 35033072, 43791340, 52549608, 55662960, 65687010, 87582680, 105099216, 129184453, 131374020, 175165360, 258368906, 262748040, 387553359, 516737812, 525496080, 645922265, 775106718, 1033475624, 1291844530, 1550213436, 1937766795, 2066951248, 2583689060, 3100426872, 3875533590, 5167378120, 6200853744, 7751067180, 10334756240, 15502134360, 31004268720]

約数ペア:

[(1, 31004268720), (2, 15502134360), (3, 10334756240), (4, 7751067180), (5, 6200853744), (6, 5167378120), (8, 3875533590), (10, 3100426872), (12, 2583689060), (15, 2066951248), (16, 1937766795), (20, 1550213436), (24, 1291844530), (30, 1033475624), (40, 775106718), (48, 645922265), (59, 525496080), (60, 516737812), (80, 387553359), (118, 262748040), (120, 258368906), (177, 175165360), (236, 131374020), (240, 129184453), (295, 105099216), (354, 87582680), (472, 65687010), (557, 55662960), (590, 52549608), (708, 43791340), (885, 35033072), (944, 32843505), (1114, 27831480), (1180, 26274804), (1416, 21895670), (1671, 18554320), (1770, 17516536), (2228, 13915740), (2360, 13137402), (2785, 11132592), (2832, 10947835), (3342, 9277160), (3540, 8758268), (3931, 7887120), (4456, 6957870), (4720, 6568701), (5570, 5566296), (6684, 4638580), (7080, 4379134), (7862, 3943560), (8355, 3710864), (8912, 3478935), (11140, 2783148), (11793, 2629040), (13368, 2319290), (14160, 2189567), (15724, 1971780), (16710, 1855432), (19655, 1577424), (22280, 1391574), (23586, 1314520), (26736, 1159645), (31448, 985890), (32863, 943440), (33420, 927716), (39310, 788712), (44560, 695787), (47172, 657260), (58965, 525808), (62896, 492945), (65726, 471720), (66840, 463858), (78620, 394356), (94344, 328630), (98589, 314480), (117930, 262904), (131452, 235860), (133680, 231929), (157240, 197178), (164315, 188688)]