441206880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:397

約数の個数: 192

約数和(自身を含む): 1451520000

約数和(自身を除く): 1010313120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 149, 155, 160, 186, 199, 240, 248, 298, 310, 372, 398, 447, 465, 480, 496, 596, 597, 620, 744, 745, 796, 894, 930, 992, 995, 1192, 1194, 1240, 1488, 1490, 1592, 1788, 1860, 1990, 2235, 2384, 2388, 2480, 2976, 2980, 2985, 3184, 3576, 3720, 3980, 4470, 4619, 4768, 4776, 4960, 5960, 5970, 6169, 6368, 7152, 7440, 7960, 8940, 9238, 9552, 11920, 11940, 12338, 13857, 14304, 14880, 15920, 17880, 18476, 18507, 19104, 23095, 23840, 23880, 24676, 27714, 29651, 30845, 31840, 35760, 36952, 37014, 46190, 47760, 49352, 55428, 59302, 61690, 69285, 71520, 73904, 74028, 88953, 92380, 92535, 95520, 98704, 110856, 118604, 123380, 138570, 147808, 148056, 148255, 177906, 184760, 185070, 197408, 221712, 237208, 246760, 277140, 296112, 296510, 355812, 369520, 370140, 443424, 444765, 474416, 493520, 554280, 592224, 593020, 711624, 739040, 740280, 889530, 919181, 948832, 987040, 1108560, 1186040, 1423248, 1480560, 1779060, 1838362, 2217120, 2372080, 2757543, 2846496, 2961120, 3558120, 3676724, 4595905, 4744160, 5515086, 7116240, 7353448, 9191810, 11030172, 13787715, 14232480, 14706896, 18383620, 22060344, 27575430, 29413792, 36767240, 44120688, 55150860, 73534480, 88241376, 110301720, 147068960, 220603440, 441206880]

約数ペア:

[(1, 441206880), (2, 220603440), (3, 147068960), (4, 110301720), (5, 88241376), (6, 73534480), (8, 55150860), (10, 44120688), (12, 36767240), (15, 29413792), (16, 27575430), (20, 22060344), (24, 18383620), (30, 14706896), (31, 14232480), (32, 13787715), (40, 11030172), (48, 9191810), (60, 7353448), (62, 7116240), (80, 5515086), (93, 4744160), (96, 4595905), (120, 3676724), (124, 3558120), (149, 2961120), (155, 2846496), (160, 2757543), (186, 2372080), (199, 2217120), (240, 1838362), (248, 1779060), (298, 1480560), (310, 1423248), (372, 1186040), (398, 1108560), (447, 987040), (465, 948832), (480, 919181), (496, 889530), (596, 740280), (597, 739040), (620, 711624), (744, 593020), (745, 592224), (796, 554280), (894, 493520), (930, 474416), (992, 444765), (995, 443424), (1192, 370140), (1194, 369520), (1240, 355812), (1488, 296510), (1490, 296112), (1592, 277140), (1788, 246760), (1860, 237208), (1990, 221712), (2235, 197408), (2384, 185070), (2388, 184760), (2480, 177906), (2976, 148255), (2980, 148056), (2985, 147808), (3184, 138570), (3576, 123380), (3720, 118604), (3980, 110856), (4470, 98704), (4619, 95520), (4768, 92535), (4776, 92380), (4960, 88953), (5960, 74028), (5970, 73904), (6169, 71520), (6368, 69285), (7152, 61690), (7440, 59302), (7960, 55428), (8940, 49352), (9238, 47760), (9552, 46190), (11920, 37014), (11940, 36952), (12338, 35760), (13857, 31840), (14304, 30845), (14880, 29651), (15920, 27714), (17880, 24676), (18476, 23880), (18507, 23840), (19104, 23095)]