387176160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{829}}^1$

素因数の和:993

約数の個数: 192

約数和(自身を含む): 1405555200

約数和(自身を除く): 1018379040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 139, 140, 160, 168, 210, 224, 240, 278, 280, 336, 417, 420, 480, 556, 560, 672, 695, 829, 834, 840, 973, 1112, 1120, 1390, 1658, 1668, 1680, 1946, 2085, 2224, 2487, 2780, 2919, 3316, 3336, 3360, 3892, 4145, 4170, 4448, 4865, 4974, 5560, 5803, 5838, 6632, 6672, 7784, 8290, 8340, 9730, 9948, 11120, 11606, 11676, 12435, 13264, 13344, 14595, 15568, 16580, 16680, 17409, 19460, 19896, 22240, 23212, 23352, 24870, 26528, 29015, 29190, 31136, 33160, 33360, 34818, 38920, 39792, 46424, 46704, 49740, 58030, 58380, 66320, 66720, 69636, 77840, 79584, 87045, 92848, 93408, 99480, 115231, 116060, 116760, 132640, 139272, 155680, 174090, 185696, 198960, 230462, 232120, 233520, 278544, 345693, 348180, 397920, 460924, 464240, 467040, 557088, 576155, 691386, 696360, 806617, 921848, 928480, 1152310, 1382772, 1392720, 1613234, 1728465, 1843696, 2304620, 2419851, 2765544, 2785440, 3226468, 3456930, 3687392, 4033085, 4609240, 4839702, 5531088, 6452936, 6913860, 8066170, 9218480, 9679404, 11062176, 12099255, 12905872, 13827720, 16132340, 18436960, 19358808, 24198510, 25811744, 27655440, 32264680, 38717616, 48397020, 55310880, 64529360, 77435232, 96794040, 129058720, 193588080, 387176160]

約数ペア:

[(1, 387176160), (2, 193588080), (3, 129058720), (4, 96794040), (5, 77435232), (6, 64529360), (7, 55310880), (8, 48397020), (10, 38717616), (12, 32264680), (14, 27655440), (15, 25811744), (16, 24198510), (20, 19358808), (21, 18436960), (24, 16132340), (28, 13827720), (30, 12905872), (32, 12099255), (35, 11062176), (40, 9679404), (42, 9218480), (48, 8066170), (56, 6913860), (60, 6452936), (70, 5531088), (80, 4839702), (84, 4609240), (96, 4033085), (105, 3687392), (112, 3456930), (120, 3226468), (139, 2785440), (140, 2765544), (160, 2419851), (168, 2304620), (210, 1843696), (224, 1728465), (240, 1613234), (278, 1392720), (280, 1382772), (336, 1152310), (417, 928480), (420, 921848), (480, 806617), (556, 696360), (560, 691386), (672, 576155), (695, 557088), (829, 467040), (834, 464240), (840, 460924), (973, 397920), (1112, 348180), (1120, 345693), (1390, 278544), (1658, 233520), (1668, 232120), (1680, 230462), (1946, 198960), (2085, 185696), (2224, 174090), (2487, 155680), (2780, 139272), (2919, 132640), (3316, 116760), (3336, 116060), (3360, 115231), (3892, 99480), (4145, 93408), (4170, 92848), (4448, 87045), (4865, 79584), (4974, 77840), (5560, 69636), (5803, 66720), (5838, 66320), (6632, 58380), (6672, 58030), (7784, 49740), (8290, 46704), (8340, 46424), (9730, 39792), (9948, 38920), (11120, 34818), (11606, 33360), (11676, 33160), (12435, 31136), (13264, 29190), (13344, 29015), (14595, 26528), (15568, 24870), (16580, 23352), (16680, 23212), (17409, 22240), (19460, 19896)]