1498469440

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12421}}^1$

素因数の和:12480

約数の個数: 112

約数和(自身を含む): 3975536880

約数和(自身を除く): 2477067440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 64, 65, 80, 104, 116, 130, 145, 160, 208, 232, 260, 290, 320, 377, 416, 464, 520, 580, 754, 832, 928, 1040, 1160, 1508, 1856, 1885, 2080, 2320, 3016, 3770, 4160, 4640, 6032, 7540, 9280, 12064, 12421, 15080, 24128, 24842, 30160, 49684, 60320, 62105, 99368, 120640, 124210, 161473, 198736, 248420, 322946, 360209, 397472, 496840, 645892, 720418, 794944, 807365, 993680, 1291784, 1440836, 1614730, 1801045, 1987360, 2583568, 2881672, 3229460, 3602090, 3974720, 4682717, 5167136, 5763344, 6458920, 7204180, 9365434, 10334272, 11526688, 12917840, 14408360, 18730868, 23053376, 23413585, 25835680, 28816720, 37461736, 46827170, 51671360, 57633440, 74923472, 93654340, 115266880, 149846944, 187308680, 299693888, 374617360, 749234720, 1498469440]

約数ペア:

[(1, 1498469440), (2, 749234720), (4, 374617360), (5, 299693888), (8, 187308680), (10, 149846944), (13, 115266880), (16, 93654340), (20, 74923472), (26, 57633440), (29, 51671360), (32, 46827170), (40, 37461736), (52, 28816720), (58, 25835680), (64, 23413585), (65, 23053376), (80, 18730868), (104, 14408360), (116, 12917840), (130, 11526688), (145, 10334272), (160, 9365434), (208, 7204180), (232, 6458920), (260, 5763344), (290, 5167136), (320, 4682717), (377, 3974720), (416, 3602090), (464, 3229460), (520, 2881672), (580, 2583568), (754, 1987360), (832, 1801045), (928, 1614730), (1040, 1440836), (1160, 1291784), (1508, 993680), (1856, 807365), (1885, 794944), (2080, 720418), (2320, 645892), (3016, 496840), (3770, 397472), (4160, 360209), (4640, 322946), (6032, 248420), (7540, 198736), (9280, 161473), (12064, 124210), (12421, 120640), (15080, 99368), (24128, 62105), (24842, 60320), (30160, 49684)]