897330720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{769}}^1$

素因数の和:828

約数の個数: 384

約数和(自身を含む): 3520661760

約数和(自身を除く): 2623331040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 17, 20, 22, 24, 26, 30, 32, 33, 34, 39, 40, 44, 48, 51, 52, 55, 60, 65, 66, 68, 78, 80, 85, 88, 96, 102, 104, 110, 120, 130, 132, 136, 143, 156, 160, 165, 170, 176, 187, 195, 204, 208, 220, 221, 240, 255, 260, 264, 272, 286, 312, 330, 340, 352, 374, 390, 408, 416, 429, 440, 442, 480, 510, 520, 528, 544, 561, 572, 624, 660, 663, 680, 715, 748, 769, 780, 816, 858, 880, 884, 935, 1020, 1040, 1056, 1105, 1122, 1144, 1248, 1320, 1326, 1360, 1430, 1496, 1538, 1560, 1632, 1716, 1760, 1768, 1870, 2040, 2080, 2145, 2210, 2244, 2288, 2307, 2431, 2640, 2652, 2720, 2805, 2860, 2992, 3076, 3120, 3315, 3432, 3536, 3740, 3845, 4080, 4290, 4420, 4488, 4576, 4614, 4862, 5280, 5304, 5610, 5720, 5984, 6152, 6240, 6630, 6864, 7072, 7293, 7480, 7690, 8160, 8459, 8580, 8840, 8976, 9228, 9724, 9997, 10608, 11220, 11440, 11535, 12155, 12304, 13073, 13260, 13728, 14586, 14960, 15380, 16918, 17160, 17680, 17952, 18456, 19448, 19994, 21216, 22440, 22880, 23070, 24310, 24608, 25377, 26146, 26520, 29172, 29920, 29991, 30760, 33836, 34320, 35360, 36465, 36912, 38896, 39219, 39988, 42295, 44880, 46140, 48620, 49985, 50754, 52292, 53040, 58344, 59982, 61520, 65365, 67672, 68640, 72930, 73824, 77792, 78438, 79976, 84590, 89760, 92280, 97240, 99970, 101508, 104584, 106080, 109967, 116688, 119964, 123040, 126885, 130730, 135344, 143803, 145860, 149955, 156876, 159952, 169180, 169949, 184560, 194480, 196095, 199940, 203016, 209168, 219934, 233376, 239928, 253770, 261460, 270688, 287606, 291720, 299910, 313752, 319904, 329901, 338360, 339898, 369120, 388960, 392190, 399880, 406032, 418336, 431409, 439868, 479856, 507540, 509847, 522920, 549835, 575212, 583440, 599820, 627504, 659802, 676720, 679796, 719015, 784380, 799760, 812064, 849745, 862818, 879736, 959712, 1015080, 1019694, 1045840, 1099670, 1150424, 1166880, 1199640, 1255008, 1319604, 1353440, 1359592, 1438030, 1568760, 1599520, 1649505, 1699490, 1725636, 1759472, 1869439, 2030160, 2039388, 2091680, 2157045, 2199340, 2300848, 2399280, 2549235, 2639208, 2719184, 2876060, 3137520, 3299010, 3398980, 3451272, 3518944, 3738878, 4060320, 4078776, 4314090, 4398680, 4601696, 4798560, 5098470, 5278416, 5438368, 5608317, 5752120, 6275040, 6598020, 6797960, 6902544, 7477756, 8157552, 8628180, 8797360, 9347195, 10196940, 10556832, 11216634, 11504240, 13196040, 13595920, 13805088, 14955512, 16315104, 17256360, 17594720, 18694390, 20393880, 22433268, 23008480, 26392080, 27191840, 28041585, 29911024, 34512720, 37388780, 40787760, 44866536, 52784160, 56083170, 59822048, 69025440, 74777560, 81575520, 89733072, 112166340, 149555120, 179466144, 224332680, 299110240, 448665360, 897330720]

約数ペア:

[(1, 897330720), (2, 448665360), (3, 299110240), (4, 224332680), (5, 179466144), (6, 149555120), (8, 112166340), (10, 89733072), (11, 81575520), (12, 74777560), (13, 69025440), (15, 59822048), (16, 56083170), (17, 52784160), (20, 44866536), (22, 40787760), (24, 37388780), (26, 34512720), (30, 29911024), (32, 28041585), (33, 27191840), (34, 26392080), (39, 23008480), (40, 22433268), (44, 20393880), (48, 18694390), (51, 17594720), (52, 17256360), (55, 16315104), (60, 14955512), (65, 13805088), (66, 13595920), (68, 13196040), (78, 11504240), (80, 11216634), (85, 10556832), (88, 10196940), (96, 9347195), (102, 8797360), (104, 8628180), (110, 8157552), (120, 7477756), (130, 6902544), (132, 6797960), (136, 6598020), (143, 6275040), (156, 5752120), (160, 5608317), (165, 5438368), (170, 5278416), (176, 5098470), (187, 4798560), (195, 4601696), (204, 4398680), (208, 4314090), (220, 4078776), (221, 4060320), (240, 3738878), (255, 3518944), (260, 3451272), (264, 3398980), (272, 3299010), (286, 3137520), (312, 2876060), (330, 2719184), (340, 2639208), (352, 2549235), (374, 2399280), (390, 2300848), (408, 2199340), (416, 2157045), (429, 2091680), (440, 2039388), (442, 2030160), (480, 1869439), (510, 1759472), (520, 1725636), (528, 1699490), (544, 1649505), (561, 1599520), (572, 1568760), (624, 1438030), (660, 1359592), (663, 1353440), (680, 1319604), (715, 1255008), (748, 1199640), (769, 1166880), (780, 1150424), (816, 1099670), (858, 1045840), (880, 1019694), (884, 1015080), (935, 959712), (1020, 879736), (1040, 862818), (1056, 849745), (1105, 812064), (1122, 799760), (1144, 784380), (1248, 719015), (1320, 679796), (1326, 676720), (1360, 659802), (1430, 627504), (1496, 599820), (1538, 583440), (1560, 575212), (1632, 549835), (1716, 522920), (1760, 509847), (1768, 507540), (1870, 479856), (2040, 439868), (2080, 431409), (2145, 418336), (2210, 406032), (2244, 399880), (2288, 392190), (2307, 388960), (2431, 369120), (2640, 339898), (2652, 338360), (2720, 329901), (2805, 319904), (2860, 313752), (2992, 299910), (3076, 291720), (3120, 287606), (3315, 270688), (3432, 261460), (3536, 253770), (3740, 239928), (3845, 233376), (4080, 219934), (4290, 209168), (4420, 203016), (4488, 199940), (4576, 196095), (4614, 194480), (4862, 184560), (5280, 169949), (5304, 169180), (5610, 159952), (5720, 156876), (5984, 149955), (6152, 145860), (6240, 143803), (6630, 135344), (6864, 130730), (7072, 126885), (7293, 123040), (7480, 119964), (7690, 116688), (8160, 109967), (8459, 106080), (8580, 104584), (8840, 101508), (8976, 99970), (9228, 97240), (9724, 92280), (9997, 89760), (10608, 84590), (11220, 79976), (11440, 78438), (11535, 77792), (12155, 73824), (12304, 72930), (13073, 68640), (13260, 67672), (13728, 65365), (14586, 61520), (14960, 59982), (15380, 58344), (16918, 53040), (17160, 52292), (17680, 50754), (17952, 49985), (18456, 48620), (19448, 46140), (19994, 44880), (21216, 42295), (22440, 39988), (22880, 39219), (23070, 38896), (24310, 36912), (24608, 36465), (25377, 35360), (26146, 34320), (26520, 33836), (29172, 30760), (29920, 29991)]