747250920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:306

約数の個数: 320

約数和(自身を含む): 2746109520

約数和(自身を除く): 1998858600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 113, 117, 120, 130, 135, 156, 157, 162, 180, 195, 216, 226, 234, 260, 270, 312, 314, 324, 339, 351, 360, 390, 405, 452, 468, 471, 520, 540, 565, 585, 628, 648, 678, 702, 780, 785, 810, 904, 936, 942, 1017, 1053, 1080, 1130, 1170, 1256, 1356, 1404, 1413, 1469, 1560, 1570, 1620, 1695, 1755, 1884, 2034, 2041, 2106, 2260, 2340, 2355, 2712, 2808, 2826, 2938, 3051, 3140, 3240, 3390, 3510, 3768, 4068, 4082, 4212, 4239, 4407, 4520, 4680, 4710, 5085, 5265, 5652, 5876, 6102, 6123, 6280, 6780, 7020, 7065, 7345, 8136, 8164, 8424, 8478, 8814, 9153, 9420, 10170, 10205, 10530, 11304, 11752, 12204, 12246, 12717, 13221, 13560, 14040, 14130, 14690, 15255, 16328, 16956, 17628, 17741, 18306, 18369, 18840, 20340, 20410, 21060, 21195, 22035, 24408, 24492, 25434, 26442, 28260, 29380, 30510, 30615, 33912, 35256, 35482, 36612, 36738, 39663, 40680, 40820, 42120, 42390, 44070, 45765, 48984, 50868, 52884, 53223, 55107, 56520, 58760, 61020, 61230, 63585, 66105, 70964, 73224, 73476, 79326, 81640, 84780, 88140, 88705, 91530, 91845, 101736, 105768, 106446, 110214, 118989, 122040, 122460, 127170, 132210, 141928, 146952, 158652, 159669, 165321, 169560, 176280, 177410, 183060, 183690, 198315, 212892, 220428, 230633, 237978, 244920, 254340, 264420, 266115, 275535, 317304, 319338, 330642, 354820, 366120, 367380, 396630, 425784, 440856, 461266, 475956, 479007, 508680, 528840, 532230, 551070, 594945, 638676, 661284, 691899, 709640, 734760, 793260, 798345, 826605, 922532, 951912, 958014, 1064460, 1102140, 1153165, 1189890, 1277352, 1322568, 1383798, 1437021, 1586520, 1596690, 1653210, 1845064, 1916028, 2075697, 2128920, 2204280, 2306330, 2379780, 2395035, 2767596, 2874042, 3193380, 3306420, 3459495, 3832056, 4151394, 4612660, 4759560, 4790070, 5535192, 5748084, 6227091, 6386760, 6612840, 6918990, 7185105, 8302788, 9225320, 9580140, 10378485, 11496168, 12454182, 13837980, 14370210, 16605576, 18681273, 19160280, 20756970, 24908364, 27675960, 28740420, 31135455, 37362546, 41513940, 49816728, 57480840, 62270910, 74725092, 83027880, 93406365, 124541820, 149450184, 186812730, 249083640, 373625460, 747250920]

約数ペア:

[(1, 747250920), (2, 373625460), (3, 249083640), (4, 186812730), (5, 149450184), (6, 124541820), (8, 93406365), (9, 83027880), (10, 74725092), (12, 62270910), (13, 57480840), (15, 49816728), (18, 41513940), (20, 37362546), (24, 31135455), (26, 28740420), (27, 27675960), (30, 24908364), (36, 20756970), (39, 19160280), (40, 18681273), (45, 16605576), (52, 14370210), (54, 13837980), (60, 12454182), (65, 11496168), (72, 10378485), (78, 9580140), (81, 9225320), (90, 8302788), (104, 7185105), (108, 6918990), (113, 6612840), (117, 6386760), (120, 6227091), (130, 5748084), (135, 5535192), (156, 4790070), (157, 4759560), (162, 4612660), (180, 4151394), (195, 3832056), (216, 3459495), (226, 3306420), (234, 3193380), (260, 2874042), (270, 2767596), (312, 2395035), (314, 2379780), (324, 2306330), (339, 2204280), (351, 2128920), (360, 2075697), (390, 1916028), (405, 1845064), (452, 1653210), (468, 1596690), (471, 1586520), (520, 1437021), (540, 1383798), (565, 1322568), (585, 1277352), (628, 1189890), (648, 1153165), (678, 1102140), (702, 1064460), (780, 958014), (785, 951912), (810, 922532), (904, 826605), (936, 798345), (942, 793260), (1017, 734760), (1053, 709640), (1080, 691899), (1130, 661284), (1170, 638676), (1256, 594945), (1356, 551070), (1404, 532230), (1413, 528840), (1469, 508680), (1560, 479007), (1570, 475956), (1620, 461266), (1695, 440856), (1755, 425784), (1884, 396630), (2034, 367380), (2041, 366120), (2106, 354820), (2260, 330642), (2340, 319338), (2355, 317304), (2712, 275535), (2808, 266115), (2826, 264420), (2938, 254340), (3051, 244920), (3140, 237978), (3240, 230633), (3390, 220428), (3510, 212892), (3768, 198315), (4068, 183690), (4082, 183060), (4212, 177410), (4239, 176280), (4407, 169560), (4520, 165321), (4680, 159669), (4710, 158652), (5085, 146952), (5265, 141928), (5652, 132210), (5876, 127170), (6102, 122460), (6123, 122040), (6280, 118989), (6780, 110214), (7020, 106446), (7065, 105768), (7345, 101736), (8136, 91845), (8164, 91530), (8424, 88705), (8478, 88140), (8814, 84780), (9153, 81640), (9420, 79326), (10170, 73476), (10205, 73224), (10530, 70964), (11304, 66105), (11752, 63585), (12204, 61230), (12246, 61020), (12717, 58760), (13221, 56520), (13560, 55107), (14040, 53223), (14130, 52884), (14690, 50868), (15255, 48984), (16328, 45765), (16956, 44070), (17628, 42390), (17741, 42120), (18306, 40820), (18369, 40680), (18840, 39663), (20340, 36738), (20410, 36612), (21060, 35482), (21195, 35256), (22035, 33912), (24408, 30615), (24492, 30510), (25434, 29380), (26442, 28260)]