496246140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6841}}^1$

素因数の和:6900

約数の個数: 144

約数和(自身を含む): 1673607936

約数和(自身を除く): 1177361796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 780, 806, 930, 1116, 1170, 1209, 1395, 1612, 1860, 2015, 2340, 2418, 2790, 3627, 4030, 4836, 5580, 6045, 6841, 7254, 8060, 12090, 13682, 14508, 18135, 20523, 24180, 27364, 34205, 36270, 41046, 61569, 68410, 72540, 82092, 88933, 102615, 123138, 136820, 177866, 205230, 212071, 246276, 266799, 307845, 355732, 410460, 424142, 444665, 533598, 615690, 636213, 800397, 848284, 889330, 1060355, 1067196, 1231380, 1272426, 1333995, 1600794, 1778660, 1908639, 2120710, 2544852, 2667990, 2756923, 3181065, 3201588, 3817278, 4001985, 4241420, 5335980, 5513846, 6362130, 7634556, 8003970, 8270769, 9543195, 11027692, 12724260, 13784615, 16007940, 16541538, 19086390, 24812307, 27569230, 33083076, 38172780, 41353845, 49624614, 55138460, 82707690, 99249228, 124061535, 165415380, 248123070, 496246140]

約数ペア:

[(1, 496246140), (2, 248123070), (3, 165415380), (4, 124061535), (5, 99249228), (6, 82707690), (9, 55138460), (10, 49624614), (12, 41353845), (13, 38172780), (15, 33083076), (18, 27569230), (20, 24812307), (26, 19086390), (30, 16541538), (31, 16007940), (36, 13784615), (39, 12724260), (45, 11027692), (52, 9543195), (60, 8270769), (62, 8003970), (65, 7634556), (78, 6362130), (90, 5513846), (93, 5335980), (117, 4241420), (124, 4001985), (130, 3817278), (155, 3201588), (156, 3181065), (180, 2756923), (186, 2667990), (195, 2544852), (234, 2120710), (260, 1908639), (279, 1778660), (310, 1600794), (372, 1333995), (390, 1272426), (403, 1231380), (465, 1067196), (468, 1060355), (558, 889330), (585, 848284), (620, 800397), (780, 636213), (806, 615690), (930, 533598), (1116, 444665), (1170, 424142), (1209, 410460), (1395, 355732), (1612, 307845), (1860, 266799), (2015, 246276), (2340, 212071), (2418, 205230), (2790, 177866), (3627, 136820), (4030, 123138), (4836, 102615), (5580, 88933), (6045, 82092), (6841, 72540), (7254, 68410), (8060, 61569), (12090, 41046), (13682, 36270), (14508, 34205), (18135, 27364), (20523, 24180)]