256422784080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{1093}}^1$

素因数の和:1458

約数の個数: 320

約数和(自身を含む): 825135759360

約数和(自身を除く): 568712975280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 127, 129, 172, 179, 215, 240, 254, 258, 344, 358, 381, 430, 508, 516, 537, 635, 645, 688, 716, 762, 860, 895, 1016, 1032, 1074, 1093, 1270, 1290, 1432, 1524, 1720, 1790, 1905, 2032, 2064, 2148, 2186, 2540, 2580, 2685, 2864, 3048, 3279, 3440, 3580, 3810, 4296, 4372, 5080, 5160, 5370, 5461, 5465, 6096, 6558, 7160, 7620, 7697, 8592, 8744, 10160, 10320, 10740, 10922, 10930, 13116, 14320, 15240, 15394, 16383, 16395, 17488, 21480, 21844, 21860, 22733, 23091, 26232, 27305, 30480, 30788, 32766, 32790, 38485, 42960, 43688, 43720, 45466, 46182, 46999, 52464, 54610, 61576, 65532, 65580, 68199, 76970, 81915, 87376, 87440, 90932, 92364, 93998, 109220, 113665, 115455, 123152, 131064, 131160, 136398, 138811, 140997, 153940, 163830, 181864, 184728, 187996, 195647, 218440, 227330, 230910, 234995, 262128, 262320, 272796, 277622, 281994, 307880, 327660, 340995, 363728, 369456, 375992, 391294, 416433, 436880, 454660, 461820, 469990, 545592, 555244, 563988, 586941, 615760, 655320, 681990, 694055, 704985, 751984, 782588, 832866, 909320, 923640, 939980, 977519, 978235, 1091184, 1110488, 1127976, 1173882, 1310640, 1363980, 1388110, 1409970, 1565176, 1665732, 1818640, 1847280, 1879960, 1955038, 1956470, 2082165, 2220976, 2255952, 2347764, 2727960, 2776220, 2819940, 2932557, 2934705, 3130352, 3331464, 3759920, 3910076, 3912940, 4164330, 4695528, 4887595, 5455920, 5552440, 5639880, 5865114, 5869410, 5968873, 6662928, 7820152, 7825880, 8328660, 8412821, 9391056, 9775190, 11104880, 11279760, 11730228, 11738820, 11937746, 14662785, 15640304, 15651760, 16657320, 16825642, 17906619, 19550380, 23460456, 23477640, 23875492, 24847169, 25238463, 29325570, 29844365, 33314640, 33651284, 35813238, 39100760, 42064105, 46920912, 46955280, 47750984, 49694338, 50476926, 58651140, 59688730, 67302568, 71626476, 74541507, 78201520, 84128210, 89533095, 95501968, 99388676, 100953852, 117302280, 119377460, 124235845, 126192315, 134605136, 143252952, 149083014, 168256420, 179066190, 198777352, 201907704, 234604560, 238754920, 248471690, 252384630, 286505904, 298166028, 336512840, 358132380, 372707535, 397554704, 403815408, 477509840, 496943380, 504769260, 596332056, 673025680, 716264760, 745415070, 993886760, 1009538520, 1068428267, 1192664112, 1432529520, 1490830140, 1987773520, 2019077040, 2136856534, 2981660280, 3205284801, 4273713068, 5342141335, 5963320560, 6410569602, 8547426136, 10684282670, 12821139204, 16026424005, 17094852272, 21368565340, 25642278408, 32052848010, 42737130680, 51284556816, 64105696020, 85474261360, 128211392040, 256422784080]

約数ペア:

[(1, 256422784080), (2, 128211392040), (3, 85474261360), (4, 64105696020), (5, 51284556816), (6, 42737130680), (8, 32052848010), (10, 25642278408), (12, 21368565340), (15, 17094852272), (16, 16026424005), (20, 12821139204), (24, 10684282670), (30, 8547426136), (40, 6410569602), (43, 5963320560), (48, 5342141335), (60, 4273713068), (80, 3205284801), (86, 2981660280), (120, 2136856534), (127, 2019077040), (129, 1987773520), (172, 1490830140), (179, 1432529520), (215, 1192664112), (240, 1068428267), (254, 1009538520), (258, 993886760), (344, 745415070), (358, 716264760), (381, 673025680), (430, 596332056), (508, 504769260), (516, 496943380), (537, 477509840), (635, 403815408), (645, 397554704), (688, 372707535), (716, 358132380), (762, 336512840), (860, 298166028), (895, 286505904), (1016, 252384630), (1032, 248471690), (1074, 238754920), (1093, 234604560), (1270, 201907704), (1290, 198777352), (1432, 179066190), (1524, 168256420), (1720, 149083014), (1790, 143252952), (1905, 134605136), (2032, 126192315), (2064, 124235845), (2148, 119377460), (2186, 117302280), (2540, 100953852), (2580, 99388676), (2685, 95501968), (2864, 89533095), (3048, 84128210), (3279, 78201520), (3440, 74541507), (3580, 71626476), (3810, 67302568), (4296, 59688730), (4372, 58651140), (5080, 50476926), (5160, 49694338), (5370, 47750984), (5461, 46955280), (5465, 46920912), (6096, 42064105), (6558, 39100760), (7160, 35813238), (7620, 33651284), (7697, 33314640), (8592, 29844365), (8744, 29325570), (10160, 25238463), (10320, 24847169), (10740, 23875492), (10922, 23477640), (10930, 23460456), (13116, 19550380), (14320, 17906619), (15240, 16825642), (15394, 16657320), (16383, 15651760), (16395, 15640304), (17488, 14662785), (21480, 11937746), (21844, 11738820), (21860, 11730228), (22733, 11279760), (23091, 11104880), (26232, 9775190), (27305, 9391056), (30480, 8412821), (30788, 8328660), (32766, 7825880), (32790, 7820152), (38485, 6662928), (42960, 5968873), (43688, 5869410), (43720, 5865114), (45466, 5639880), (46182, 5552440), (46999, 5455920), (52464, 4887595), (54610, 4695528), (61576, 4164330), (65532, 3912940), (65580, 3910076), (68199, 3759920), (76970, 3331464), (81915, 3130352), (87376, 2934705), (87440, 2932557), (90932, 2819940), (92364, 2776220), (93998, 2727960), (109220, 2347764), (113665, 2255952), (115455, 2220976), (123152, 2082165), (131064, 1956470), (131160, 1955038), (136398, 1879960), (138811, 1847280), (140997, 1818640), (153940, 1665732), (163830, 1565176), (181864, 1409970), (184728, 1388110), (187996, 1363980), (195647, 1310640), (218440, 1173882), (227330, 1127976), (230910, 1110488), (234995, 1091184), (262128, 978235), (262320, 977519), (272796, 939980), (277622, 923640), (281994, 909320), (307880, 832866), (327660, 782588), (340995, 751984), (363728, 704985), (369456, 694055), (375992, 681990), (391294, 655320), (416433, 615760), (436880, 586941), (454660, 563988), (461820, 555244), (469990, 545592)]