1331957160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{71}}^1$

素因数の和:201

約数の個数: 288

約数和(自身を含む): 4644656640

約数和(自身を除く): 3312699480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 41, 45, 60, 62, 71, 72, 82, 90, 93, 120, 123, 124, 142, 155, 164, 180, 186, 205, 213, 246, 248, 279, 284, 310, 328, 355, 360, 369, 372, 410, 426, 465, 492, 558, 568, 615, 620, 639, 710, 738, 744, 820, 852, 930, 984, 1065, 1116, 1230, 1240, 1271, 1278, 1395, 1420, 1476, 1640, 1681, 1704, 1845, 1860, 2130, 2201, 2232, 2460, 2542, 2556, 2790, 2840, 2911, 2952, 3195, 3362, 3690, 3720, 3813, 4260, 4402, 4920, 5043, 5084, 5112, 5580, 5822, 6355, 6390, 6603, 6724, 7380, 7626, 8405, 8520, 8733, 8804, 10086, 10168, 11005, 11160, 11439, 11644, 12710, 12780, 13206, 13448, 14555, 14760, 15129, 15252, 16810, 17466, 17608, 19065, 19809, 20172, 22010, 22878, 23288, 25215, 25420, 25560, 26199, 26412, 29110, 30258, 30504, 33015, 33620, 34932, 38130, 39618, 40344, 43665, 44020, 45756, 50430, 50840, 52111, 52398, 52824, 57195, 58220, 60516, 66030, 67240, 69864, 75645, 76260, 79236, 87330, 88040, 90241, 91512, 99045, 100860, 104222, 104796, 114390, 116440, 119351, 121032, 130995, 132060, 151290, 152520, 156333, 158472, 174660, 180482, 198090, 201720, 208444, 209592, 228780, 238702, 260555, 261990, 264120, 270723, 302580, 312666, 349320, 358053, 360964, 396180, 416888, 451205, 457560, 468999, 477404, 521110, 523980, 541446, 596755, 605160, 625332, 716106, 721928, 781665, 792360, 812169, 902410, 937998, 954808, 1042220, 1047960, 1074159, 1082892, 1193510, 1250664, 1353615, 1432212, 1563330, 1624338, 1790265, 1804820, 1875996, 2084440, 2148318, 2165784, 2344995, 2387020, 2707230, 2864424, 3126660, 3248676, 3580530, 3609640, 3699881, 3751992, 4060845, 4296636, 4689990, 4774040, 5370795, 5414460, 6253320, 6497352, 7161060, 7399762, 8121690, 8593272, 9379980, 10741590, 10828920, 11099643, 14322120, 14799524, 16243380, 18499405, 18759960, 21483180, 22199286, 29599048, 32486760, 33298929, 36998810, 42966360, 44398572, 55498215, 66597858, 73997620, 88797144, 110996430, 133195716, 147995240, 166494645, 221992860, 266391432, 332989290, 443985720, 665978580, 1331957160]

約数ペア:

[(1, 1331957160), (2, 665978580), (3, 443985720), (4, 332989290), (5, 266391432), (6, 221992860), (8, 166494645), (9, 147995240), (10, 133195716), (12, 110996430), (15, 88797144), (18, 73997620), (20, 66597858), (24, 55498215), (30, 44398572), (31, 42966360), (36, 36998810), (40, 33298929), (41, 32486760), (45, 29599048), (60, 22199286), (62, 21483180), (71, 18759960), (72, 18499405), (82, 16243380), (90, 14799524), (93, 14322120), (120, 11099643), (123, 10828920), (124, 10741590), (142, 9379980), (155, 8593272), (164, 8121690), (180, 7399762), (186, 7161060), (205, 6497352), (213, 6253320), (246, 5414460), (248, 5370795), (279, 4774040), (284, 4689990), (310, 4296636), (328, 4060845), (355, 3751992), (360, 3699881), (369, 3609640), (372, 3580530), (410, 3248676), (426, 3126660), (465, 2864424), (492, 2707230), (558, 2387020), (568, 2344995), (615, 2165784), (620, 2148318), (639, 2084440), (710, 1875996), (738, 1804820), (744, 1790265), (820, 1624338), (852, 1563330), (930, 1432212), (984, 1353615), (1065, 1250664), (1116, 1193510), (1230, 1082892), (1240, 1074159), (1271, 1047960), (1278, 1042220), (1395, 954808), (1420, 937998), (1476, 902410), (1640, 812169), (1681, 792360), (1704, 781665), (1845, 721928), (1860, 716106), (2130, 625332), (2201, 605160), (2232, 596755), (2460, 541446), (2542, 523980), (2556, 521110), (2790, 477404), (2840, 468999), (2911, 457560), (2952, 451205), (3195, 416888), (3362, 396180), (3690, 360964), (3720, 358053), (3813, 349320), (4260, 312666), (4402, 302580), (4920, 270723), (5043, 264120), (5084, 261990), (5112, 260555), (5580, 238702), (5822, 228780), (6355, 209592), (6390, 208444), (6603, 201720), (6724, 198090), (7380, 180482), (7626, 174660), (8405, 158472), (8520, 156333), (8733, 152520), (8804, 151290), (10086, 132060), (10168, 130995), (11005, 121032), (11160, 119351), (11439, 116440), (11644, 114390), (12710, 104796), (12780, 104222), (13206, 100860), (13448, 99045), (14555, 91512), (14760, 90241), (15129, 88040), (15252, 87330), (16810, 79236), (17466, 76260), (17608, 75645), (19065, 69864), (19809, 67240), (20172, 66030), (22010, 60516), (22878, 58220), (23288, 57195), (25215, 52824), (25420, 52398), (25560, 52111), (26199, 50840), (26412, 50430), (29110, 45756), (30258, 44020), (30504, 43665), (33015, 40344), (33620, 39618), (34932, 38130)]