40683780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:386

約数の個数: 144

約数和(自身を含む): 133346304

約数和(自身を除く): 92662524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 31, 36, 45, 46, 60, 62, 69, 90, 92, 93, 115, 124, 138, 155, 180, 186, 207, 230, 276, 279, 310, 317, 345, 372, 414, 460, 465, 558, 620, 634, 690, 713, 828, 930, 951, 1035, 1116, 1268, 1380, 1395, 1426, 1585, 1860, 1902, 2070, 2139, 2790, 2852, 2853, 3170, 3565, 3804, 4140, 4278, 4755, 5580, 5706, 6340, 6417, 7130, 7291, 8556, 9510, 9827, 10695, 11412, 12834, 14260, 14265, 14582, 19020, 19654, 21390, 21873, 25668, 28530, 29164, 29481, 32085, 36455, 39308, 42780, 43746, 49135, 57060, 58962, 64170, 65619, 72910, 87492, 88443, 98270, 109365, 117924, 128340, 131238, 145820, 147405, 176886, 196540, 218730, 226021, 262476, 294810, 328095, 353772, 437460, 442215, 452042, 589620, 656190, 678063, 884430, 904084, 1130105, 1312380, 1356126, 1768860, 2034189, 2260210, 2712252, 3390315, 4068378, 4520420, 6780630, 8136756, 10170945, 13561260, 20341890, 40683780]

約数ペア:

[(1, 40683780), (2, 20341890), (3, 13561260), (4, 10170945), (5, 8136756), (6, 6780630), (9, 4520420), (10, 4068378), (12, 3390315), (15, 2712252), (18, 2260210), (20, 2034189), (23, 1768860), (30, 1356126), (31, 1312380), (36, 1130105), (45, 904084), (46, 884430), (60, 678063), (62, 656190), (69, 589620), (90, 452042), (92, 442215), (93, 437460), (115, 353772), (124, 328095), (138, 294810), (155, 262476), (180, 226021), (186, 218730), (207, 196540), (230, 176886), (276, 147405), (279, 145820), (310, 131238), (317, 128340), (345, 117924), (372, 109365), (414, 98270), (460, 88443), (465, 87492), (558, 72910), (620, 65619), (634, 64170), (690, 58962), (713, 57060), (828, 49135), (930, 43746), (951, 42780), (1035, 39308), (1116, 36455), (1268, 32085), (1380, 29481), (1395, 29164), (1426, 28530), (1585, 25668), (1860, 21873), (1902, 21390), (2070, 19654), (2139, 19020), (2790, 14582), (2852, 14265), (2853, 14260), (3170, 12834), (3565, 11412), (3804, 10695), (4140, 9827), (4278, 9510), (4755, 8556), (5580, 7291), (5706, 7130), (6340, 6417)]