578947320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7411}}^1$

素因数の和:7466

約数の個数: 192

約数和(自身を含む): 2220042240

約数和(自身を除く): 1641094920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 868, 930, 1085, 1116, 1240, 1260, 1302, 1395, 1736, 1860, 1953, 2170, 2232, 2520, 2604, 2790, 3255, 3720, 3906, 4340, 5208, 5580, 6510, 7411, 7812, 8680, 9765, 11160, 13020, 14822, 15624, 19530, 22233, 26040, 29644, 37055, 39060, 44466, 51877, 59288, 66699, 74110, 78120, 88932, 103754, 111165, 133398, 148220, 155631, 177864, 207508, 222330, 229741, 259385, 266796, 296440, 311262, 333495, 415016, 444660, 459482, 466893, 518770, 533592, 622524, 666990, 689223, 778155, 889320, 918964, 933786, 1037540, 1148705, 1245048, 1333980, 1378446, 1556310, 1608187, 1837928, 1867572, 2067669, 2075080, 2297410, 2334465, 2667960, 2756892, 3112620, 3216374, 3446115, 3735144, 4135338, 4594820, 4668930, 4824561, 5513784, 6225240, 6432748, 6892230, 8040935, 8270676, 9189640, 9337860, 9649122, 10338345, 12865496, 13784460, 14473683, 16081870, 16541352, 18675720, 19298244, 20676690, 24122805, 27568920, 28947366, 32163740, 38596488, 41353380, 48245610, 57894732, 64327480, 72368415, 82706760, 96491220, 115789464, 144736830, 192982440, 289473660, 578947320]

約数ペア:

[(1, 578947320), (2, 289473660), (3, 192982440), (4, 144736830), (5, 115789464), (6, 96491220), (7, 82706760), (8, 72368415), (9, 64327480), (10, 57894732), (12, 48245610), (14, 41353380), (15, 38596488), (18, 32163740), (20, 28947366), (21, 27568920), (24, 24122805), (28, 20676690), (30, 19298244), (31, 18675720), (35, 16541352), (36, 16081870), (40, 14473683), (42, 13784460), (45, 12865496), (56, 10338345), (60, 9649122), (62, 9337860), (63, 9189640), (70, 8270676), (72, 8040935), (84, 6892230), (90, 6432748), (93, 6225240), (105, 5513784), (120, 4824561), (124, 4668930), (126, 4594820), (140, 4135338), (155, 3735144), (168, 3446115), (180, 3216374), (186, 3112620), (210, 2756892), (217, 2667960), (248, 2334465), (252, 2297410), (279, 2075080), (280, 2067669), (310, 1867572), (315, 1837928), (360, 1608187), (372, 1556310), (420, 1378446), (434, 1333980), (465, 1245048), (504, 1148705), (558, 1037540), (620, 933786), (630, 918964), (651, 889320), (744, 778155), (840, 689223), (868, 666990), (930, 622524), (1085, 533592), (1116, 518770), (1240, 466893), (1260, 459482), (1302, 444660), (1395, 415016), (1736, 333495), (1860, 311262), (1953, 296440), (2170, 266796), (2232, 259385), (2520, 229741), (2604, 222330), (2790, 207508), (3255, 177864), (3720, 155631), (3906, 148220), (4340, 133398), (5208, 111165), (5580, 103754), (6510, 88932), (7411, 78120), (7812, 74110), (8680, 66699), (9765, 59288), (11160, 51877), (13020, 44466), (14822, 39060), (15624, 37055), (19530, 29644), (22233, 26040)]