675921960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{743}}^1$

素因数の和:805

約数の個数: 288

約数和(自身を含む): 2653223040

約数和(自身を除く): 1977301080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 361, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 722, 743, 760, 798, 840, 855, 1064, 1083, 1140, 1197, 1260, 1330, 1368, 1444, 1486, 1596, 1710, 1805, 1995, 2166, 2229, 2280, 2394, 2520, 2527, 2660, 2888, 2972, 3192, 3249, 3420, 3610, 3715, 3990, 4332, 4458, 4788, 5054, 5201, 5320, 5415, 5944, 5985, 6498, 6687, 6840, 7220, 7430, 7581, 7980, 8664, 8916, 9576, 10108, 10402, 10830, 11145, 11970, 12635, 12996, 13374, 14117, 14440, 14860, 15162, 15603, 15960, 16245, 17832, 20216, 20804, 21660, 22290, 22743, 23940, 25270, 25992, 26005, 26748, 28234, 29720, 30324, 31206, 32490, 33435, 37905, 41608, 42351, 43320, 44580, 45486, 46809, 47880, 50540, 52010, 53496, 56468, 60648, 62412, 64980, 66870, 70585, 75810, 78015, 84702, 89160, 90972, 93618, 98819, 101080, 104020, 112936, 113715, 124824, 127053, 129960, 133740, 141170, 151620, 156030, 169404, 181944, 187236, 197638, 208040, 211755, 227430, 234045, 254106, 267480, 268223, 282340, 296457, 303240, 312060, 338808, 374472, 395276, 423510, 454860, 468090, 494095, 508212, 536446, 564680, 592914, 624120, 635265, 790552, 804669, 847020, 889371, 909720, 936180, 988190, 1016424, 1072892, 1185828, 1270530, 1341115, 1482285, 1609338, 1694040, 1778742, 1872360, 1877561, 1976380, 2145784, 2371656, 2414007, 2541060, 2682230, 2964570, 3218676, 3557484, 3755122, 3952760, 4023345, 4446855, 4828014, 5082120, 5364460, 5632683, 5929140, 6437352, 7114968, 7510244, 8046690, 8893710, 9387805, 9656028, 10728920, 11265366, 11858280, 12070035, 15020488, 16093380, 16898049, 17787420, 18775610, 19312056, 22530732, 24140070, 28163415, 32186760, 33796098, 35574840, 37551220, 45061464, 48280140, 56326830, 67592196, 75102440, 84490245, 96560280, 112653660, 135184392, 168980490, 225307320, 337960980, 675921960]

約数ペア:

[(1, 675921960), (2, 337960980), (3, 225307320), (4, 168980490), (5, 135184392), (6, 112653660), (7, 96560280), (8, 84490245), (9, 75102440), (10, 67592196), (12, 56326830), (14, 48280140), (15, 45061464), (18, 37551220), (19, 35574840), (20, 33796098), (21, 32186760), (24, 28163415), (28, 24140070), (30, 22530732), (35, 19312056), (36, 18775610), (38, 17787420), (40, 16898049), (42, 16093380), (45, 15020488), (56, 12070035), (57, 11858280), (60, 11265366), (63, 10728920), (70, 9656028), (72, 9387805), (76, 8893710), (84, 8046690), (90, 7510244), (95, 7114968), (105, 6437352), (114, 5929140), (120, 5632683), (126, 5364460), (133, 5082120), (140, 4828014), (152, 4446855), (168, 4023345), (171, 3952760), (180, 3755122), (190, 3557484), (210, 3218676), (228, 2964570), (252, 2682230), (266, 2541060), (280, 2414007), (285, 2371656), (315, 2145784), (342, 1976380), (360, 1877561), (361, 1872360), (380, 1778742), (399, 1694040), (420, 1609338), (456, 1482285), (504, 1341115), (532, 1270530), (570, 1185828), (630, 1072892), (665, 1016424), (684, 988190), (722, 936180), (743, 909720), (760, 889371), (798, 847020), (840, 804669), (855, 790552), (1064, 635265), (1083, 624120), (1140, 592914), (1197, 564680), (1260, 536446), (1330, 508212), (1368, 494095), (1444, 468090), (1486, 454860), (1596, 423510), (1710, 395276), (1805, 374472), (1995, 338808), (2166, 312060), (2229, 303240), (2280, 296457), (2394, 282340), (2520, 268223), (2527, 267480), (2660, 254106), (2888, 234045), (2972, 227430), (3192, 211755), (3249, 208040), (3420, 197638), (3610, 187236), (3715, 181944), (3990, 169404), (4332, 156030), (4458, 151620), (4788, 141170), (5054, 133740), (5201, 129960), (5320, 127053), (5415, 124824), (5944, 113715), (5985, 112936), (6498, 104020), (6687, 101080), (6840, 98819), (7220, 93618), (7430, 90972), (7581, 89160), (7980, 84702), (8664, 78015), (8916, 75810), (9576, 70585), (10108, 66870), (10402, 64980), (10830, 62412), (11145, 60648), (11970, 56468), (12635, 53496), (12996, 52010), (13374, 50540), (14117, 47880), (14440, 46809), (14860, 45486), (15162, 44580), (15603, 43320), (15960, 42351), (16245, 41608), (17832, 37905), (20216, 33435), (20804, 32490), (21660, 31206), (22290, 30324), (22743, 29720), (23940, 28234), (25270, 26748), (25992, 26005)]