504997440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:361

約数の個数: 224

約数和(自身を含む): 1685422080

約数和(自身を除く): 1180424640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 71, 80, 93, 96, 120, 124, 142, 155, 160, 186, 192, 213, 239, 240, 248, 284, 310, 320, 355, 372, 426, 465, 478, 480, 496, 568, 620, 710, 717, 744, 852, 930, 956, 960, 992, 1065, 1136, 1195, 1240, 1420, 1434, 1488, 1704, 1860, 1912, 1984, 2130, 2201, 2272, 2390, 2480, 2840, 2868, 2976, 3408, 3585, 3720, 3824, 4260, 4402, 4544, 4780, 4960, 5680, 5736, 5952, 6603, 6816, 7170, 7409, 7440, 7648, 8520, 8804, 9560, 9920, 11005, 11360, 11472, 13206, 13632, 14340, 14818, 14880, 15296, 16969, 17040, 17608, 19120, 22010, 22227, 22720, 22944, 26412, 28680, 29636, 29760, 33015, 33938, 34080, 35216, 37045, 38240, 44020, 44454, 45888, 50907, 52824, 57360, 59272, 66030, 67876, 68160, 70432, 74090, 76480, 84845, 88040, 88908, 101814, 105648, 111135, 114720, 118544, 132060, 135752, 140864, 148180, 169690, 176080, 177816, 203628, 211296, 222270, 229440, 237088, 254535, 264120, 271504, 296360, 339380, 352160, 355632, 407256, 422592, 444540, 474176, 509070, 526039, 528240, 543008, 592720, 678760, 704320, 711264, 814512, 889080, 1018140, 1052078, 1056480, 1086016, 1185440, 1357520, 1422528, 1578117, 1629024, 1778160, 2036280, 2104156, 2112960, 2370880, 2630195, 2715040, 3156234, 3258048, 3556320, 4072560, 4208312, 5260390, 5430080, 6312468, 7112640, 7890585, 8145120, 8416624, 10520780, 12624936, 15781170, 16290240, 16833248, 21041560, 25249872, 31562340, 33666496, 42083120, 50499744, 63124680, 84166240, 100999488, 126249360, 168332480, 252498720, 504997440]

約数ペア:

[(1, 504997440), (2, 252498720), (3, 168332480), (4, 126249360), (5, 100999488), (6, 84166240), (8, 63124680), (10, 50499744), (12, 42083120), (15, 33666496), (16, 31562340), (20, 25249872), (24, 21041560), (30, 16833248), (31, 16290240), (32, 15781170), (40, 12624936), (48, 10520780), (60, 8416624), (62, 8145120), (64, 7890585), (71, 7112640), (80, 6312468), (93, 5430080), (96, 5260390), (120, 4208312), (124, 4072560), (142, 3556320), (155, 3258048), (160, 3156234), (186, 2715040), (192, 2630195), (213, 2370880), (239, 2112960), (240, 2104156), (248, 2036280), (284, 1778160), (310, 1629024), (320, 1578117), (355, 1422528), (372, 1357520), (426, 1185440), (465, 1086016), (478, 1056480), (480, 1052078), (496, 1018140), (568, 889080), (620, 814512), (710, 711264), (717, 704320), (744, 678760), (852, 592720), (930, 543008), (956, 528240), (960, 526039), (992, 509070), (1065, 474176), (1136, 444540), (1195, 422592), (1240, 407256), (1420, 355632), (1434, 352160), (1488, 339380), (1704, 296360), (1860, 271504), (1912, 264120), (1984, 254535), (2130, 237088), (2201, 229440), (2272, 222270), (2390, 211296), (2480, 203628), (2840, 177816), (2868, 176080), (2976, 169690), (3408, 148180), (3585, 140864), (3720, 135752), (3824, 132060), (4260, 118544), (4402, 114720), (4544, 111135), (4780, 105648), (4960, 101814), (5680, 88908), (5736, 88040), (5952, 84845), (6603, 76480), (6816, 74090), (7170, 70432), (7409, 68160), (7440, 67876), (7648, 66030), (8520, 59272), (8804, 57360), (9560, 52824), (9920, 50907), (11005, 45888), (11360, 44454), (11472, 44020), (13206, 38240), (13632, 37045), (14340, 35216), (14818, 34080), (14880, 33938), (15296, 33015), (16969, 29760), (17040, 29636), (17608, 28680), (19120, 26412), (22010, 22944), (22227, 22720)]