1283500440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2447}}^1$

素因数の和:2542

約数の個数: 192

約数和(自身を含む): 4399349760

約数和(自身を除く): 3115849320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 47, 60, 62, 72, 90, 93, 94, 120, 124, 141, 155, 180, 186, 188, 235, 248, 279, 282, 310, 360, 372, 376, 423, 465, 470, 558, 564, 620, 705, 744, 846, 930, 940, 1116, 1128, 1240, 1395, 1410, 1457, 1692, 1860, 1880, 2115, 2232, 2447, 2790, 2820, 2914, 3384, 3720, 4230, 4371, 4894, 5580, 5640, 5828, 7285, 7341, 8460, 8742, 9788, 11160, 11656, 12235, 13113, 14570, 14682, 16920, 17484, 19576, 21855, 22023, 24470, 26226, 29140, 29364, 34968, 36705, 43710, 44046, 48940, 52452, 58280, 58728, 65565, 73410, 75857, 87420, 88092, 97880, 104904, 110115, 115009, 131130, 146820, 151714, 174840, 176184, 220230, 227571, 230018, 262260, 293640, 303428, 345027, 379285, 440460, 455142, 460036, 524520, 575045, 606856, 682713, 690054, 758570, 880920, 910284, 920072, 1035081, 1137855, 1150090, 1365426, 1380108, 1517140, 1725135, 1820568, 2070162, 2275710, 2300180, 2730852, 2760216, 3034280, 3413565, 3450270, 3565279, 4140324, 4551420, 4600360, 5175405, 5461704, 6827130, 6900540, 7130558, 8280648, 9102840, 10350810, 10695837, 13654260, 13801080, 14261116, 17826395, 20701620, 21391674, 27308520, 28522232, 32087511, 35652790, 41403240, 42783348, 53479185, 64175022, 71305580, 85566696, 106958370, 128350044, 142611160, 160437555, 213916740, 256700088, 320875110, 427833480, 641750220, 1283500440]

約数ペア:

[(1, 1283500440), (2, 641750220), (3, 427833480), (4, 320875110), (5, 256700088), (6, 213916740), (8, 160437555), (9, 142611160), (10, 128350044), (12, 106958370), (15, 85566696), (18, 71305580), (20, 64175022), (24, 53479185), (30, 42783348), (31, 41403240), (36, 35652790), (40, 32087511), (45, 28522232), (47, 27308520), (60, 21391674), (62, 20701620), (72, 17826395), (90, 14261116), (93, 13801080), (94, 13654260), (120, 10695837), (124, 10350810), (141, 9102840), (155, 8280648), (180, 7130558), (186, 6900540), (188, 6827130), (235, 5461704), (248, 5175405), (279, 4600360), (282, 4551420), (310, 4140324), (360, 3565279), (372, 3450270), (376, 3413565), (423, 3034280), (465, 2760216), (470, 2730852), (558, 2300180), (564, 2275710), (620, 2070162), (705, 1820568), (744, 1725135), (846, 1517140), (930, 1380108), (940, 1365426), (1116, 1150090), (1128, 1137855), (1240, 1035081), (1395, 920072), (1410, 910284), (1457, 880920), (1692, 758570), (1860, 690054), (1880, 682713), (2115, 606856), (2232, 575045), (2447, 524520), (2790, 460036), (2820, 455142), (2914, 440460), (3384, 379285), (3720, 345027), (4230, 303428), (4371, 293640), (4894, 262260), (5580, 230018), (5640, 227571), (5828, 220230), (7285, 176184), (7341, 174840), (8460, 151714), (8742, 146820), (9788, 131130), (11160, 115009), (11656, 110115), (12235, 104904), (13113, 97880), (14570, 88092), (14682, 87420), (16920, 75857), (17484, 73410), (19576, 65565), (21855, 58728), (22023, 58280), (24470, 52452), (26226, 48940), (29140, 44046), (29364, 43710), (34968, 36705)]