822140880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1303}}^1$

素因数の和:1569

約数の個数: 160

約数和(自身を含む): 2794106880

約数和(自身を除く): 1971966000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 239, 240, 264, 330, 440, 478, 528, 660, 717, 880, 956, 1195, 1303, 1320, 1434, 1912, 2390, 2606, 2629, 2640, 2868, 3585, 3824, 3909, 4780, 5212, 5258, 5736, 6515, 7170, 7818, 7887, 9560, 10424, 10516, 11472, 13030, 13145, 14333, 14340, 15636, 15774, 19120, 19545, 20848, 21032, 26060, 26290, 28666, 28680, 31272, 31548, 39090, 39435, 42064, 42999, 52120, 52580, 57332, 57360, 62544, 63096, 71665, 78180, 78870, 85998, 104240, 105160, 114664, 126192, 143330, 156360, 157740, 171996, 210320, 214995, 229328, 286660, 311417, 312720, 315480, 343992, 429990, 573320, 622834, 630960, 687984, 859980, 934251, 1146640, 1245668, 1557085, 1719960, 1868502, 2491336, 3114170, 3425587, 3439920, 3737004, 4671255, 4982672, 6228340, 6851174, 7474008, 9342510, 10276761, 12456680, 13702348, 14948016, 17127935, 18685020, 20553522, 24913360, 27404696, 34255870, 37370040, 41107044, 51383805, 54809392, 68511740, 74740080, 82214088, 102767610, 137023480, 164428176, 205535220, 274046960, 411070440, 822140880]

約数ペア:

[(1, 822140880), (2, 411070440), (3, 274046960), (4, 205535220), (5, 164428176), (6, 137023480), (8, 102767610), (10, 82214088), (11, 74740080), (12, 68511740), (15, 54809392), (16, 51383805), (20, 41107044), (22, 37370040), (24, 34255870), (30, 27404696), (33, 24913360), (40, 20553522), (44, 18685020), (48, 17127935), (55, 14948016), (60, 13702348), (66, 12456680), (80, 10276761), (88, 9342510), (110, 7474008), (120, 6851174), (132, 6228340), (165, 4982672), (176, 4671255), (220, 3737004), (239, 3439920), (240, 3425587), (264, 3114170), (330, 2491336), (440, 1868502), (478, 1719960), (528, 1557085), (660, 1245668), (717, 1146640), (880, 934251), (956, 859980), (1195, 687984), (1303, 630960), (1320, 622834), (1434, 573320), (1912, 429990), (2390, 343992), (2606, 315480), (2629, 312720), (2640, 311417), (2868, 286660), (3585, 229328), (3824, 214995), (3909, 210320), (4780, 171996), (5212, 157740), (5258, 156360), (5736, 143330), (6515, 126192), (7170, 114664), (7818, 105160), (7887, 104240), (9560, 85998), (10424, 78870), (10516, 78180), (11472, 71665), (13030, 63096), (13145, 62544), (14333, 57360), (14340, 57332), (15636, 52580), (15774, 52120), (19120, 42999), (19545, 42064), (20848, 39435), (21032, 39090), (26060, 31548), (26290, 31272), (28666, 28680)]