73732680

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{3251}}^1$

素因数の和:3281

約数の個数: 160

約数和(自身を含む): 283314240

約数和(自身を除く): 209581560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3251, 3780, 4536, 5670, 6502, 7560, 9753, 11340, 13004, 16255, 19506, 22680, 22757, 26008, 29259, 32510, 39012, 45514, 48765, 58518, 65020, 68271, 78024, 87777, 91028, 97530, 113785, 117036, 130040, 136542, 146295, 175554, 182056, 195060, 204813, 227570, 234072, 263331, 273084, 292590, 341355, 351108, 390120, 409626, 438885, 455140, 526662, 546168, 585180, 614439, 682710, 702216, 819252, 877770, 910280, 1024065, 1053324, 1170360, 1228878, 1316655, 1365420, 1638504, 1755540, 1843317, 2048130, 2106648, 2457756, 2633310, 2730840, 3072195, 3511080, 3686634, 4096260, 4915512, 5266620, 6144390, 7373268, 8192520, 9216585, 10533240, 12288780, 14746536, 18433170, 24577560, 36866340, 73732680]

約数ペア:

[(1, 73732680), (2, 36866340), (3, 24577560), (4, 18433170), (5, 14746536), (6, 12288780), (7, 10533240), (8, 9216585), (9, 8192520), (10, 7373268), (12, 6144390), (14, 5266620), (15, 4915512), (18, 4096260), (20, 3686634), (21, 3511080), (24, 3072195), (27, 2730840), (28, 2633310), (30, 2457756), (35, 2106648), (36, 2048130), (40, 1843317), (42, 1755540), (45, 1638504), (54, 1365420), (56, 1316655), (60, 1228878), (63, 1170360), (70, 1053324), (72, 1024065), (81, 910280), (84, 877770), (90, 819252), (105, 702216), (108, 682710), (120, 614439), (126, 585180), (135, 546168), (140, 526662), (162, 455140), (168, 438885), (180, 409626), (189, 390120), (210, 351108), (216, 341355), (252, 292590), (270, 273084), (280, 263331), (315, 234072), (324, 227570), (360, 204813), (378, 195060), (405, 182056), (420, 175554), (504, 146295), (540, 136542), (567, 130040), (630, 117036), (648, 113785), (756, 97530), (810, 91028), (840, 87777), (945, 78024), (1080, 68271), (1134, 65020), (1260, 58518), (1512, 48765), (1620, 45514), (1890, 39012), (2268, 32510), (2520, 29259), (2835, 26008), (3240, 22757), (3251, 22680), (3780, 19506), (4536, 16255), (5670, 13004), (6502, 11340), (7560, 9753)]