56362320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:290

約数の個数: 240

約数和(自身を含む): 221450112

約数和(自身を除く): 165087792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 70, 72, 80, 84, 90, 105, 106, 112, 120, 126, 140, 144, 159, 168, 180, 210, 211, 212, 240, 252, 265, 280, 315, 318, 336, 360, 371, 420, 422, 424, 477, 504, 530, 560, 630, 633, 636, 720, 742, 795, 840, 844, 848, 954, 1008, 1055, 1060, 1113, 1260, 1266, 1272, 1477, 1484, 1590, 1680, 1688, 1855, 1899, 1908, 2110, 2120, 2226, 2385, 2520, 2532, 2544, 2954, 2968, 3165, 3180, 3339, 3376, 3710, 3798, 3816, 4220, 4240, 4431, 4452, 4770, 5040, 5064, 5565, 5908, 5936, 6330, 6360, 6678, 7385, 7420, 7596, 7632, 8440, 8862, 8904, 9495, 9540, 10128, 11130, 11183, 11816, 12660, 12720, 13293, 13356, 14770, 14840, 15192, 16695, 16880, 17724, 17808, 18990, 19080, 22155, 22260, 22366, 23632, 25320, 26586, 26712, 29540, 29680, 30384, 33390, 33549, 35448, 37980, 38160, 44310, 44520, 44732, 50640, 53172, 53424, 55915, 59080, 66465, 66780, 67098, 70896, 75960, 78281, 88620, 89040, 89464, 100647, 106344, 111830, 118160, 132930, 133560, 134196, 151920, 156562, 167745, 177240, 178928, 201294, 212688, 223660, 234843, 265860, 267120, 268392, 313124, 335490, 354480, 391405, 402588, 447320, 469686, 503235, 531720, 536784, 626248, 670980, 704529, 782810, 805176, 894640, 939372, 1006470, 1063440, 1174215, 1252496, 1341960, 1409058, 1565620, 1610352, 1878744, 2012940, 2348430, 2683920, 2818116, 3131240, 3522645, 3757488, 4025880, 4696860, 5636232, 6262480, 7045290, 8051760, 9393720, 11272464, 14090580, 18787440, 28181160, 56362320]

約数ペア:

[(1, 56362320), (2, 28181160), (3, 18787440), (4, 14090580), (5, 11272464), (6, 9393720), (7, 8051760), (8, 7045290), (9, 6262480), (10, 5636232), (12, 4696860), (14, 4025880), (15, 3757488), (16, 3522645), (18, 3131240), (20, 2818116), (21, 2683920), (24, 2348430), (28, 2012940), (30, 1878744), (35, 1610352), (36, 1565620), (40, 1409058), (42, 1341960), (45, 1252496), (48, 1174215), (53, 1063440), (56, 1006470), (60, 939372), (63, 894640), (70, 805176), (72, 782810), (80, 704529), (84, 670980), (90, 626248), (105, 536784), (106, 531720), (112, 503235), (120, 469686), (126, 447320), (140, 402588), (144, 391405), (159, 354480), (168, 335490), (180, 313124), (210, 268392), (211, 267120), (212, 265860), (240, 234843), (252, 223660), (265, 212688), (280, 201294), (315, 178928), (318, 177240), (336, 167745), (360, 156562), (371, 151920), (420, 134196), (422, 133560), (424, 132930), (477, 118160), (504, 111830), (530, 106344), (560, 100647), (630, 89464), (633, 89040), (636, 88620), (720, 78281), (742, 75960), (795, 70896), (840, 67098), (844, 66780), (848, 66465), (954, 59080), (1008, 55915), (1055, 53424), (1060, 53172), (1113, 50640), (1260, 44732), (1266, 44520), (1272, 44310), (1477, 38160), (1484, 37980), (1590, 35448), (1680, 33549), (1688, 33390), (1855, 30384), (1899, 29680), (1908, 29540), (2110, 26712), (2120, 26586), (2226, 25320), (2385, 23632), (2520, 22366), (2532, 22260), (2544, 22155), (2954, 19080), (2968, 18990), (3165, 17808), (3180, 17724), (3339, 16880), (3376, 16695), (3710, 15192), (3798, 14840), (3816, 14770), (4220, 13356), (4240, 13293), (4431, 12720), (4452, 12660), (4770, 11816), (5040, 11183), (5064, 11130), (5565, 10128), (5908, 9540), (5936, 9495), (6330, 8904), (6360, 8862), (6678, 8440), (7385, 7632), (7420, 7596)]