1407372720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14551}}^1$

素因数の和:14611

約数の個数: 160

約数和(自身を含む): 4850356224

約数和(自身を除く): 3442983504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1240, 1488, 1560, 1612, 1860, 2015, 2418, 2480, 3120, 3224, 3720, 4030, 4836, 6045, 6448, 7440, 8060, 9672, 12090, 14551, 16120, 19344, 24180, 29102, 32240, 43653, 48360, 58204, 72755, 87306, 96720, 116408, 145510, 174612, 189163, 218265, 232816, 291020, 349224, 378326, 436530, 451081, 567489, 582040, 698448, 756652, 873060, 902162, 945815, 1134978, 1164080, 1353243, 1513304, 1746120, 1804324, 1891630, 2255405, 2269956, 2706486, 2837445, 3026608, 3492240, 3608648, 3783260, 4510810, 4539912, 5412972, 5674890, 5864053, 6766215, 7217296, 7566520, 9021620, 9079824, 10825944, 11349780, 11728106, 13532430, 15133040, 17592159, 18043240, 21651888, 22699560, 23456212, 27064860, 29320265, 35184318, 36086480, 45399120, 46912424, 54129720, 58640530, 70368636, 87960795, 93824848, 108259440, 117281060, 140737272, 175921590, 234562120, 281474544, 351843180, 469124240, 703686360, 1407372720]

約数ペア:

[(1, 1407372720), (2, 703686360), (3, 469124240), (4, 351843180), (5, 281474544), (6, 234562120), (8, 175921590), (10, 140737272), (12, 117281060), (13, 108259440), (15, 93824848), (16, 87960795), (20, 70368636), (24, 58640530), (26, 54129720), (30, 46912424), (31, 45399120), (39, 36086480), (40, 35184318), (48, 29320265), (52, 27064860), (60, 23456212), (62, 22699560), (65, 21651888), (78, 18043240), (80, 17592159), (93, 15133040), (104, 13532430), (120, 11728106), (124, 11349780), (130, 10825944), (155, 9079824), (156, 9021620), (186, 7566520), (195, 7217296), (208, 6766215), (240, 5864053), (248, 5674890), (260, 5412972), (310, 4539912), (312, 4510810), (372, 3783260), (390, 3608648), (403, 3492240), (465, 3026608), (496, 2837445), (520, 2706486), (620, 2269956), (624, 2255405), (744, 1891630), (780, 1804324), (806, 1746120), (930, 1513304), (1040, 1353243), (1209, 1164080), (1240, 1134978), (1488, 945815), (1560, 902162), (1612, 873060), (1860, 756652), (2015, 698448), (2418, 582040), (2480, 567489), (3120, 451081), (3224, 436530), (3720, 378326), (4030, 349224), (4836, 291020), (6045, 232816), (6448, 218265), (7440, 189163), (8060, 174612), (9672, 145510), (12090, 116408), (14551, 96720), (16120, 87306), (19344, 72755), (24180, 58204), (29102, 48360), (32240, 43653)]