67391520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:703

約数の個数: 192

約数和(自身を含む): 250822656

約数和(自身を除く): 183431136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 647, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1294, 1302, 1488, 1680, 1736, 1860, 1941, 2170, 2480, 2588, 2604, 2976, 3235, 3255, 3360, 3472, 3720, 3882, 4340, 4529, 4960, 5176, 5208, 6470, 6510, 6944, 7440, 7764, 8680, 9058, 9705, 10352, 10416, 12940, 13020, 13587, 14880, 15528, 17360, 18116, 19410, 20057, 20704, 20832, 22645, 25880, 26040, 27174, 31056, 34720, 36232, 38820, 40114, 45290, 51760, 52080, 54348, 60171, 62112, 67935, 72464, 77640, 80228, 90580, 100285, 103520, 104160, 108696, 120342, 135870, 140399, 144928, 155280, 160456, 181160, 200570, 217392, 240684, 271740, 280798, 300855, 310560, 320912, 362320, 401140, 421197, 434784, 481368, 543480, 561596, 601710, 641824, 701995, 724640, 802280, 842394, 962736, 1086960, 1123192, 1203420, 1403990, 1604560, 1684788, 1925472, 2105985, 2173920, 2246384, 2406840, 2807980, 3209120, 3369576, 4211970, 4492768, 4813680, 5615960, 6739152, 8423940, 9627360, 11231920, 13478304, 16847880, 22463840, 33695760, 67391520]

約数ペア:

[(1, 67391520), (2, 33695760), (3, 22463840), (4, 16847880), (5, 13478304), (6, 11231920), (7, 9627360), (8, 8423940), (10, 6739152), (12, 5615960), (14, 4813680), (15, 4492768), (16, 4211970), (20, 3369576), (21, 3209120), (24, 2807980), (28, 2406840), (30, 2246384), (31, 2173920), (32, 2105985), (35, 1925472), (40, 1684788), (42, 1604560), (48, 1403990), (56, 1203420), (60, 1123192), (62, 1086960), (70, 962736), (80, 842394), (84, 802280), (93, 724640), (96, 701995), (105, 641824), (112, 601710), (120, 561596), (124, 543480), (140, 481368), (155, 434784), (160, 421197), (168, 401140), (186, 362320), (210, 320912), (217, 310560), (224, 300855), (240, 280798), (248, 271740), (280, 240684), (310, 217392), (336, 200570), (372, 181160), (420, 160456), (434, 155280), (465, 144928), (480, 140399), (496, 135870), (560, 120342), (620, 108696), (647, 104160), (651, 103520), (672, 100285), (744, 90580), (840, 80228), (868, 77640), (930, 72464), (992, 67935), (1085, 62112), (1120, 60171), (1240, 54348), (1294, 52080), (1302, 51760), (1488, 45290), (1680, 40114), (1736, 38820), (1860, 36232), (1941, 34720), (2170, 31056), (2480, 27174), (2588, 26040), (2604, 25880), (2976, 22645), (3235, 20832), (3255, 20704), (3360, 20057), (3472, 19410), (3720, 18116), (3882, 17360), (4340, 15528), (4529, 14880), (4960, 13587), (5176, 13020), (5208, 12940), (6470, 10416), (6510, 10352), (6944, 9705), (7440, 9058), (7764, 8680)]