2957928120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{167683}}^1$

素因数の和:167714

約数の個数: 144

約数和(自身を含む): 11182845960

約数和(自身を除く): 8224917840

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, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 167683, 335366, 503049, 670732, 838415, 1006098, 1173781, 1341464, 1509147, 1676830, 2012196, 2347562, 2515245, 3018294, 3353660, 3521343, 4024392, 4695124, 5030490, 5868905, 6036588, 6707320, 7042686, 7545735, 8216467, 9390248, 10060980, 10564029, 11737810, 12073176, 14085372, 15091470, 16432934, 17606715, 20121960, 21128058, 23475620, 24649401, 28170744, 30182940, 32865868, 35213430, 41082335, 42256116, 46951240, 49298802, 52820145, 60365880, 65731736, 70426860, 73948203, 82164670, 84512232, 98597604, 105640290, 123247005, 140853720, 147896406, 164329340, 197195208, 211280580, 246494010, 295792812, 328658680, 369741015, 422561160, 492988020, 591585624, 739482030, 985976040, 1478964060, 2957928120]

約数ペア:

[(1, 2957928120), (2, 1478964060), (3, 985976040), (4, 739482030), (5, 591585624), (6, 492988020), (7, 422561160), (8, 369741015), (9, 328658680), (10, 295792812), (12, 246494010), (14, 211280580), (15, 197195208), (18, 164329340), (20, 147896406), (21, 140853720), (24, 123247005), (28, 105640290), (30, 98597604), (35, 84512232), (36, 82164670), (40, 73948203), (42, 70426860), (45, 65731736), (49, 60365880), (56, 52820145), (60, 49298802), (63, 46951240), (70, 42256116), (72, 41082335), (84, 35213430), (90, 32865868), (98, 30182940), (105, 28170744), (120, 24649401), (126, 23475620), (140, 21128058), (147, 20121960), (168, 17606715), (180, 16432934), (196, 15091470), (210, 14085372), (245, 12073176), (252, 11737810), (280, 10564029), (294, 10060980), (315, 9390248), (360, 8216467), (392, 7545735), (420, 7042686), (441, 6707320), (490, 6036588), (504, 5868905), (588, 5030490), (630, 4695124), (735, 4024392), (840, 3521343), (882, 3353660), (980, 3018294), (1176, 2515245), (1260, 2347562), (1470, 2012196), (1764, 1676830), (1960, 1509147), (2205, 1341464), (2520, 1173781), (2940, 1006098), (3528, 838415), (4410, 670732), (5880, 503049), (8820, 335366), (17640, 167683)]