83670160280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{571}}^1\times {\mathrm{1249}}^1$

素因数の和:2257

約数の個数: 128

約数和(自身を含む): 216216000000

約数和(自身を除く): 132545839720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 419, 571, 838, 1142, 1249, 1676, 2095, 2284, 2498, 2855, 2933, 3352, 3997, 4190, 4568, 4996, 5710, 5866, 6245, 7994, 8380, 8743, 9992, 11420, 11732, 12490, 14665, 15988, 16760, 17486, 19985, 22840, 23464, 24980, 29330, 31976, 34972, 39970, 43715, 49960, 58660, 69944, 79940, 87430, 117320, 159880, 174860, 239249, 349720, 478498, 523331, 713179, 956996, 1046662, 1196245, 1426358, 1674743, 1913992, 2093324, 2392490, 2616655, 2852716, 3349486, 3565895, 3663317, 4186648, 4784980, 4992253, 5233310, 5705432, 6698972, 7131790, 7326634, 8373715, 9569960, 9984506, 10466620, 13397944, 14263580, 14653268, 16747430, 18316585, 19969012, 20933240, 24961265, 28527160, 29306536, 33494860, 36633170, 39938024, 49922530, 66989720, 73266340, 99845060, 146532680, 199690120, 298822001, 597644002, 1195288004, 1494110005, 2091754007, 2390576008, 2988220010, 4183508014, 5976440020, 8367016028, 10458770035, 11952880040, 16734032056, 20917540070, 41835080140, 83670160280]

約数ペア:

[(1, 83670160280), (2, 41835080140), (4, 20917540070), (5, 16734032056), (7, 11952880040), (8, 10458770035), (10, 8367016028), (14, 5976440020), (20, 4183508014), (28, 2988220010), (35, 2390576008), (40, 2091754007), (56, 1494110005), (70, 1195288004), (140, 597644002), (280, 298822001), (419, 199690120), (571, 146532680), (838, 99845060), (1142, 73266340), (1249, 66989720), (1676, 49922530), (2095, 39938024), (2284, 36633170), (2498, 33494860), (2855, 29306536), (2933, 28527160), (3352, 24961265), (3997, 20933240), (4190, 19969012), (4568, 18316585), (4996, 16747430), (5710, 14653268), (5866, 14263580), (6245, 13397944), (7994, 10466620), (8380, 9984506), (8743, 9569960), (9992, 8373715), (11420, 7326634), (11732, 7131790), (12490, 6698972), (14665, 5705432), (15988, 5233310), (16760, 4992253), (17486, 4784980), (19985, 4186648), (22840, 3663317), (23464, 3565895), (24980, 3349486), (29330, 2852716), (31976, 2616655), (34972, 2392490), (39970, 2093324), (43715, 1913992), (49960, 1674743), (58660, 1426358), (69944, 1196245), (79940, 1046662), (87430, 956996), (117320, 713179), (159880, 523331), (174860, 478498), (239249, 349720)]