88516680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{631}}^1$

素因数の和:819

約数の個数: 128

約数和(自身を含む): 305786880

約数和(自身を除く): 217270200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 167, 168, 210, 280, 334, 420, 501, 631, 668, 835, 840, 1002, 1169, 1262, 1336, 1670, 1893, 2004, 2338, 2505, 2524, 3155, 3340, 3507, 3786, 4008, 4417, 4676, 5010, 5048, 5845, 6310, 6680, 7014, 7572, 8834, 9352, 9465, 10020, 11690, 12620, 13251, 14028, 15144, 17535, 17668, 18930, 20040, 22085, 23380, 25240, 26502, 28056, 35070, 35336, 37860, 44170, 46760, 53004, 66255, 70140, 75720, 88340, 105377, 106008, 132510, 140280, 176680, 210754, 265020, 316131, 421508, 526885, 530040, 632262, 737639, 843016, 1053770, 1264524, 1475278, 1580655, 2107540, 2212917, 2529048, 2950556, 3161310, 3688195, 4215080, 4425834, 5901112, 6322620, 7376390, 8851668, 11064585, 12645240, 14752780, 17703336, 22129170, 29505560, 44258340, 88516680]

約数ペア:

[(1, 88516680), (2, 44258340), (3, 29505560), (4, 22129170), (5, 17703336), (6, 14752780), (7, 12645240), (8, 11064585), (10, 8851668), (12, 7376390), (14, 6322620), (15, 5901112), (20, 4425834), (21, 4215080), (24, 3688195), (28, 3161310), (30, 2950556), (35, 2529048), (40, 2212917), (42, 2107540), (56, 1580655), (60, 1475278), (70, 1264524), (84, 1053770), (105, 843016), (120, 737639), (140, 632262), (167, 530040), (168, 526885), (210, 421508), (280, 316131), (334, 265020), (420, 210754), (501, 176680), (631, 140280), (668, 132510), (835, 106008), (840, 105377), (1002, 88340), (1169, 75720), (1262, 70140), (1336, 66255), (1670, 53004), (1893, 46760), (2004, 44170), (2338, 37860), (2505, 35336), (2524, 35070), (3155, 28056), (3340, 26502), (3507, 25240), (3786, 23380), (4008, 22085), (4417, 20040), (4676, 18930), (5010, 17668), (5048, 17535), (5845, 15144), (6310, 14028), (6680, 13251), (7014, 12620), (7572, 11690), (8834, 10020), (9352, 9465)]