1880360928

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1511}}^1$

素因数の和:1705

約数の個数: 144

約数和(自身を含む): 5572476000

約数和(自身を除く): 3692115072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 149, 174, 232, 261, 288, 298, 348, 447, 464, 522, 596, 696, 894, 928, 1044, 1192, 1341, 1392, 1511, 1788, 2088, 2384, 2682, 2784, 3022, 3576, 4176, 4321, 4533, 4768, 5364, 6044, 7152, 8352, 8642, 9066, 10728, 12088, 12963, 13599, 14304, 17284, 18132, 21456, 24176, 25926, 27198, 34568, 36264, 38889, 42912, 43819, 48352, 51852, 54396, 69136, 72528, 77778, 87638, 103704, 108792, 131457, 138272, 145056, 155556, 175276, 207408, 217584, 225139, 262914, 311112, 350552, 394371, 414816, 435168, 450278, 525828, 622224, 675417, 701104, 788742, 900556, 1051656, 1244448, 1350834, 1402208, 1577484, 1801112, 2026251, 2103312, 2701668, 3154968, 3602224, 4052502, 4206624, 5403336, 6309936, 6529031, 7204448, 8105004, 10806672, 12619872, 13058062, 16210008, 19587093, 21613344, 26116124, 32420016, 39174186, 52232248, 58761279, 64840032, 78348372, 104464496, 117522558, 156696744, 208928992, 235045116, 313393488, 470090232, 626786976, 940180464, 1880360928]

約数ペア:

[(1, 1880360928), (2, 940180464), (3, 626786976), (4, 470090232), (6, 313393488), (8, 235045116), (9, 208928992), (12, 156696744), (16, 117522558), (18, 104464496), (24, 78348372), (29, 64840032), (32, 58761279), (36, 52232248), (48, 39174186), (58, 32420016), (72, 26116124), (87, 21613344), (96, 19587093), (116, 16210008), (144, 13058062), (149, 12619872), (174, 10806672), (232, 8105004), (261, 7204448), (288, 6529031), (298, 6309936), (348, 5403336), (447, 4206624), (464, 4052502), (522, 3602224), (596, 3154968), (696, 2701668), (894, 2103312), (928, 2026251), (1044, 1801112), (1192, 1577484), (1341, 1402208), (1392, 1350834), (1511, 1244448), (1788, 1051656), (2088, 900556), (2384, 788742), (2682, 701104), (2784, 675417), (3022, 622224), (3576, 525828), (4176, 450278), (4321, 435168), (4533, 414816), (4768, 394371), (5364, 350552), (6044, 311112), (7152, 262914), (8352, 225139), (8642, 217584), (9066, 207408), (10728, 175276), (12088, 155556), (12963, 145056), (13599, 138272), (14304, 131457), (17284, 108792), (18132, 103704), (21456, 87638), (24176, 77778), (25926, 72528), (27198, 69136), (34568, 54396), (36264, 51852), (38889, 48352), (42912, 43819)]