443985720

素因数分解:

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

素因数の和:198

約数の個数: 192

約数和(自身を含む): 1429125120

約数和(自身を除く): 985139400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 41, 60, 62, 71, 82, 93, 120, 123, 124, 142, 155, 164, 186, 205, 213, 246, 248, 284, 310, 328, 355, 372, 410, 426, 465, 492, 568, 615, 620, 710, 744, 820, 852, 930, 984, 1065, 1230, 1240, 1271, 1420, 1640, 1681, 1704, 1860, 2130, 2201, 2460, 2542, 2840, 2911, 3362, 3720, 3813, 4260, 4402, 4920, 5043, 5084, 5822, 6355, 6603, 6724, 7626, 8405, 8520, 8733, 8804, 10086, 10168, 11005, 11644, 12710, 13206, 13448, 14555, 15252, 16810, 17466, 17608, 19065, 20172, 22010, 23288, 25215, 25420, 26412, 29110, 30504, 33015, 33620, 34932, 38130, 40344, 43665, 44020, 50430, 50840, 52111, 52824, 58220, 66030, 67240, 69864, 76260, 87330, 88040, 90241, 100860, 104222, 116440, 119351, 132060, 152520, 156333, 174660, 180482, 201720, 208444, 238702, 260555, 264120, 270723, 312666, 349320, 358053, 360964, 416888, 451205, 477404, 521110, 541446, 596755, 625332, 716106, 721928, 781665, 902410, 954808, 1042220, 1082892, 1193510, 1250664, 1353615, 1432212, 1563330, 1790265, 1804820, 2084440, 2165784, 2387020, 2707230, 2864424, 3126660, 3580530, 3609640, 3699881, 4774040, 5414460, 6253320, 7161060, 7399762, 10828920, 11099643, 14322120, 14799524, 18499405, 22199286, 29599048, 36998810, 44398572, 55498215, 73997620, 88797144, 110996430, 147995240, 221992860, 443985720]

約数ペア:

[(1, 443985720), (2, 221992860), (3, 147995240), (4, 110996430), (5, 88797144), (6, 73997620), (8, 55498215), (10, 44398572), (12, 36998810), (15, 29599048), (20, 22199286), (24, 18499405), (30, 14799524), (31, 14322120), (40, 11099643), (41, 10828920), (60, 7399762), (62, 7161060), (71, 6253320), (82, 5414460), (93, 4774040), (120, 3699881), (123, 3609640), (124, 3580530), (142, 3126660), (155, 2864424), (164, 2707230), (186, 2387020), (205, 2165784), (213, 2084440), (246, 1804820), (248, 1790265), (284, 1563330), (310, 1432212), (328, 1353615), (355, 1250664), (372, 1193510), (410, 1082892), (426, 1042220), (465, 954808), (492, 902410), (568, 781665), (615, 721928), (620, 716106), (710, 625332), (744, 596755), (820, 541446), (852, 521110), (930, 477404), (984, 451205), (1065, 416888), (1230, 360964), (1240, 358053), (1271, 349320), (1420, 312666), (1640, 270723), (1681, 264120), (1704, 260555), (1860, 238702), (2130, 208444), (2201, 201720), (2460, 180482), (2542, 174660), (2840, 156333), (2911, 152520), (3362, 132060), (3720, 119351), (3813, 116440), (4260, 104222), (4402, 100860), (4920, 90241), (5043, 88040), (5084, 87330), (5822, 76260), (6355, 69864), (6603, 67240), (6724, 66030), (7626, 58220), (8405, 52824), (8520, 52111), (8733, 50840), (8804, 50430), (10086, 44020), (10168, 43665), (11005, 40344), (11644, 38130), (12710, 34932), (13206, 33620), (13448, 33015), (14555, 30504), (15252, 29110), (16810, 26412), (17466, 25420), (17608, 25215), (19065, 23288), (20172, 22010)]