2250350760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{971}}^1$

素因数の和:1112

約数の個数: 256

約数和(自身を含む): 8062156800

約数和(自身を除く): 5811806040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 89, 93, 105, 120, 124, 140, 155, 168, 178, 186, 210, 217, 248, 267, 280, 310, 356, 372, 420, 434, 445, 465, 534, 620, 623, 651, 712, 744, 840, 868, 890, 930, 971, 1068, 1085, 1240, 1246, 1302, 1335, 1736, 1780, 1860, 1869, 1942, 2136, 2170, 2492, 2604, 2670, 2759, 2913, 3115, 3255, 3560, 3720, 3738, 3884, 4340, 4855, 4984, 5208, 5340, 5518, 5826, 6230, 6510, 6797, 7476, 7768, 8277, 8680, 9345, 9710, 10680, 11036, 11652, 12460, 13020, 13594, 13795, 14565, 14952, 16554, 18690, 19313, 19420, 20391, 22072, 23304, 24920, 26040, 27188, 27590, 29130, 30101, 33108, 33985, 37380, 38626, 38840, 40782, 41385, 54376, 55180, 57939, 58260, 60202, 66216, 67970, 74760, 77252, 81564, 82770, 86419, 90303, 96565, 101955, 110360, 115878, 116520, 120404, 135940, 150505, 154504, 163128, 165540, 172838, 180606, 193130, 203910, 210707, 231756, 240808, 259257, 271880, 289695, 301010, 331080, 345676, 361212, 386260, 407820, 421414, 432095, 451515, 463512, 518514, 579390, 602020, 604933, 632121, 691352, 722424, 772520, 815640, 842828, 864190, 903030, 1037028, 1053535, 1158780, 1204040, 1209866, 1264242, 1296285, 1685656, 1728380, 1806060, 1814799, 2074056, 2107070, 2317560, 2419732, 2528484, 2592570, 2678989, 3024665, 3160605, 3456760, 3612120, 3629598, 4214140, 4839464, 5056968, 5185140, 5357978, 6049330, 6321210, 7259196, 8036967, 8428280, 9073995, 10370280, 10715956, 12098660, 12642420, 13394945, 14518392, 16073934, 18147990, 18752923, 21431912, 24197320, 25284840, 26789890, 32147868, 36295980, 37505846, 40184835, 53579780, 56258769, 64295736, 72591960, 75011692, 80369670, 93764615, 107159560, 112517538, 150023384, 160739340, 187529230, 225035076, 281293845, 321478680, 375058460, 450070152, 562587690, 750116920, 1125175380, 2250350760]

約数ペア:

[(1, 2250350760), (2, 1125175380), (3, 750116920), (4, 562587690), (5, 450070152), (6, 375058460), (7, 321478680), (8, 281293845), (10, 225035076), (12, 187529230), (14, 160739340), (15, 150023384), (20, 112517538), (21, 107159560), (24, 93764615), (28, 80369670), (30, 75011692), (31, 72591960), (35, 64295736), (40, 56258769), (42, 53579780), (56, 40184835), (60, 37505846), (62, 36295980), (70, 32147868), (84, 26789890), (89, 25284840), (93, 24197320), (105, 21431912), (120, 18752923), (124, 18147990), (140, 16073934), (155, 14518392), (168, 13394945), (178, 12642420), (186, 12098660), (210, 10715956), (217, 10370280), (248, 9073995), (267, 8428280), (280, 8036967), (310, 7259196), (356, 6321210), (372, 6049330), (420, 5357978), (434, 5185140), (445, 5056968), (465, 4839464), (534, 4214140), (620, 3629598), (623, 3612120), (651, 3456760), (712, 3160605), (744, 3024665), (840, 2678989), (868, 2592570), (890, 2528484), (930, 2419732), (971, 2317560), (1068, 2107070), (1085, 2074056), (1240, 1814799), (1246, 1806060), (1302, 1728380), (1335, 1685656), (1736, 1296285), (1780, 1264242), (1860, 1209866), (1869, 1204040), (1942, 1158780), (2136, 1053535), (2170, 1037028), (2492, 903030), (2604, 864190), (2670, 842828), (2759, 815640), (2913, 772520), (3115, 722424), (3255, 691352), (3560, 632121), (3720, 604933), (3738, 602020), (3884, 579390), (4340, 518514), (4855, 463512), (4984, 451515), (5208, 432095), (5340, 421414), (5518, 407820), (5826, 386260), (6230, 361212), (6510, 345676), (6797, 331080), (7476, 301010), (7768, 289695), (8277, 271880), (8680, 259257), (9345, 240808), (9710, 231756), (10680, 210707), (11036, 203910), (11652, 193130), (12460, 180606), (13020, 172838), (13594, 165540), (13795, 163128), (14565, 154504), (14952, 150505), (16554, 135940), (18690, 120404), (19313, 116520), (19420, 115878), (20391, 110360), (22072, 101955), (23304, 96565), (24920, 90303), (26040, 86419), (27188, 82770), (27590, 81564), (29130, 77252), (30101, 74760), (33108, 67970), (33985, 66216), (37380, 60202), (38626, 58260), (38840, 57939), (40782, 55180), (41385, 54376)]