194990040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{77377}}^1$

素因数の和:77401

約数の個数: 96

約数和(自身を含む): 724258080

約数和(自身を除く): 529268040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 77377, 154754, 232131, 309508, 386885, 464262, 541639, 619016, 696393, 773770, 928524, 1083278, 1160655, 1392786, 1547540, 1624917, 1857048, 2166556, 2321310, 2708195, 2785572, 3095080, 3249834, 3481965, 4333112, 4642620, 4874751, 5416390, 5571144, 6499668, 6963930, 8124585, 9285240, 9749502, 10832780, 12999336, 13927860, 16249170, 19499004, 21665560, 24373755, 27855720, 32498340, 38998008, 48747510, 64996680, 97495020, 194990040]

約数ペア:

[(1, 194990040), (2, 97495020), (3, 64996680), (4, 48747510), (5, 38998008), (6, 32498340), (7, 27855720), (8, 24373755), (9, 21665560), (10, 19499004), (12, 16249170), (14, 13927860), (15, 12999336), (18, 10832780), (20, 9749502), (21, 9285240), (24, 8124585), (28, 6963930), (30, 6499668), (35, 5571144), (36, 5416390), (40, 4874751), (42, 4642620), (45, 4333112), (56, 3481965), (60, 3249834), (63, 3095080), (70, 2785572), (72, 2708195), (84, 2321310), (90, 2166556), (105, 1857048), (120, 1624917), (126, 1547540), (140, 1392786), (168, 1160655), (180, 1083278), (210, 928524), (252, 773770), (280, 696393), (315, 619016), (360, 541639), (420, 464262), (504, 386885), (630, 309508), (840, 232131), (1260, 154754), (2520, 77377)]