812279040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:605

約数の個数: 288

約数和(自身を含む): 2871542016

約数和(自身を除く): 2059262976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 64, 68, 69, 80, 85, 92, 96, 102, 115, 120, 128, 136, 138, 160, 170, 184, 192, 204, 230, 240, 255, 256, 272, 276, 320, 340, 345, 368, 384, 391, 408, 460, 480, 510, 541, 544, 552, 640, 680, 690, 736, 768, 782, 816, 920, 960, 1020, 1082, 1088, 1104, 1173, 1280, 1360, 1380, 1472, 1564, 1623, 1632, 1840, 1920, 1955, 2040, 2164, 2176, 2208, 2346, 2705, 2720, 2760, 2944, 3128, 3246, 3264, 3680, 3840, 3910, 4080, 4328, 4352, 4416, 4692, 5410, 5440, 5520, 5865, 5888, 6256, 6492, 6528, 7360, 7820, 8115, 8160, 8656, 8832, 9197, 9384, 10820, 10880, 11040, 11730, 12443, 12512, 12984, 13056, 14720, 15640, 16230, 16320, 17312, 17664, 18394, 18768, 21640, 21760, 22080, 23460, 24886, 25024, 25968, 27591, 29440, 31280, 32460, 32640, 34624, 36788, 37329, 37536, 43280, 44160, 45985, 46920, 49772, 50048, 51936, 55182, 62215, 62560, 64920, 65280, 69248, 73576, 74658, 75072, 86560, 88320, 91970, 93840, 99544, 100096, 103872, 110364, 124430, 125120, 129840, 137955, 138496, 147152, 149316, 150144, 173120, 183940, 186645, 187680, 199088, 207744, 211531, 220728, 248860, 250240, 259680, 275910, 294304, 298632, 300288, 346240, 367880, 373290, 375360, 398176, 415488, 423062, 441456, 497720, 500480, 519360, 551820, 588608, 597264, 634593, 692480, 735760, 746580, 750720, 796352, 846124, 882912, 995440, 1038720, 1057655, 1103640, 1177216, 1194528, 1269186, 1471520, 1493160, 1501440, 1592704, 1692248, 1765824, 1990880, 2077440, 2115310, 2207280, 2354432, 2389056, 2538372, 2943040, 2986320, 3172965, 3185408, 3384496, 3531648, 3981760, 4230620, 4414560, 4778112, 5076744, 5886080, 5972640, 6345930, 6768992, 7063296, 7963520, 8461240, 8829120, 9556224, 10153488, 11772160, 11945280, 12691860, 13537984, 15927040, 16922480, 17658240, 20306976, 23890560, 25383720, 27075968, 33844960, 35316480, 40613952, 47781120, 50767440, 54151936, 67689920, 81227904, 101534880, 135379840, 162455808, 203069760, 270759680, 406139520, 812279040]

約数ペア:

[(1, 812279040), (2, 406139520), (3, 270759680), (4, 203069760), (5, 162455808), (6, 135379840), (8, 101534880), (10, 81227904), (12, 67689920), (15, 54151936), (16, 50767440), (17, 47781120), (20, 40613952), (23, 35316480), (24, 33844960), (30, 27075968), (32, 25383720), (34, 23890560), (40, 20306976), (46, 17658240), (48, 16922480), (51, 15927040), (60, 13537984), (64, 12691860), (68, 11945280), (69, 11772160), (80, 10153488), (85, 9556224), (92, 8829120), (96, 8461240), (102, 7963520), (115, 7063296), (120, 6768992), (128, 6345930), (136, 5972640), (138, 5886080), (160, 5076744), (170, 4778112), (184, 4414560), (192, 4230620), (204, 3981760), (230, 3531648), (240, 3384496), (255, 3185408), (256, 3172965), (272, 2986320), (276, 2943040), (320, 2538372), (340, 2389056), (345, 2354432), (368, 2207280), (384, 2115310), (391, 2077440), (408, 1990880), (460, 1765824), (480, 1692248), (510, 1592704), (541, 1501440), (544, 1493160), (552, 1471520), (640, 1269186), (680, 1194528), (690, 1177216), (736, 1103640), (768, 1057655), (782, 1038720), (816, 995440), (920, 882912), (960, 846124), (1020, 796352), (1082, 750720), (1088, 746580), (1104, 735760), (1173, 692480), (1280, 634593), (1360, 597264), (1380, 588608), (1472, 551820), (1564, 519360), (1623, 500480), (1632, 497720), (1840, 441456), (1920, 423062), (1955, 415488), (2040, 398176), (2164, 375360), (2176, 373290), (2208, 367880), (2346, 346240), (2705, 300288), (2720, 298632), (2760, 294304), (2944, 275910), (3128, 259680), (3246, 250240), (3264, 248860), (3680, 220728), (3840, 211531), (3910, 207744), (4080, 199088), (4328, 187680), (4352, 186645), (4416, 183940), (4692, 173120), (5410, 150144), (5440, 149316), (5520, 147152), (5865, 138496), (5888, 137955), (6256, 129840), (6492, 125120), (6528, 124430), (7360, 110364), (7820, 103872), (8115, 100096), (8160, 99544), (8656, 93840), (8832, 91970), (9197, 88320), (9384, 86560), (10820, 75072), (10880, 74658), (11040, 73576), (11730, 69248), (12443, 65280), (12512, 64920), (12984, 62560), (13056, 62215), (14720, 55182), (15640, 51936), (16230, 50048), (16320, 49772), (17312, 46920), (17664, 45985), (18394, 44160), (18768, 43280), (21640, 37536), (21760, 37329), (22080, 36788), (23460, 34624), (24886, 32640), (25024, 32460), (25968, 31280), (27591, 29440)]