70107720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 224380800

約数和(自身を除く): 154273080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 97, 114, 120, 152, 190, 194, 228, 285, 291, 317, 380, 388, 456, 485, 570, 582, 634, 760, 776, 951, 970, 1140, 1164, 1268, 1455, 1585, 1843, 1902, 1940, 2280, 2328, 2536, 2910, 3170, 3686, 3804, 3880, 4755, 5529, 5820, 6023, 6340, 7372, 7608, 9215, 9510, 11058, 11640, 12046, 12680, 14744, 18069, 18430, 19020, 22116, 24092, 27645, 30115, 30749, 36138, 36860, 38040, 44232, 48184, 55290, 60230, 61498, 72276, 73720, 90345, 92247, 110580, 120460, 122996, 144552, 153745, 180690, 184494, 221160, 240920, 245992, 307490, 361380, 368988, 461235, 584231, 614980, 722760, 737976, 922470, 1168462, 1229960, 1752693, 1844940, 2336924, 2921155, 3505386, 3689880, 4673848, 5842310, 7010772, 8763465, 11684620, 14021544, 17526930, 23369240, 35053860, 70107720]

約数ペア:

[(1, 70107720), (2, 35053860), (3, 23369240), (4, 17526930), (5, 14021544), (6, 11684620), (8, 8763465), (10, 7010772), (12, 5842310), (15, 4673848), (19, 3689880), (20, 3505386), (24, 2921155), (30, 2336924), (38, 1844940), (40, 1752693), (57, 1229960), (60, 1168462), (76, 922470), (95, 737976), (97, 722760), (114, 614980), (120, 584231), (152, 461235), (190, 368988), (194, 361380), (228, 307490), (285, 245992), (291, 240920), (317, 221160), (380, 184494), (388, 180690), (456, 153745), (485, 144552), (570, 122996), (582, 120460), (634, 110580), (760, 92247), (776, 90345), (951, 73720), (970, 72276), (1140, 61498), (1164, 60230), (1268, 55290), (1455, 48184), (1585, 44232), (1843, 38040), (1902, 36860), (1940, 36138), (2280, 30749), (2328, 30115), (2536, 27645), (2910, 24092), (3170, 22116), (3686, 19020), (3804, 18430), (3880, 18069), (4755, 14744), (5529, 12680), (5820, 12046), (6023, 11640), (6340, 11058), (7372, 9510), (7608, 9215)]