22761240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 73440000

約数和(自身を除く): 50678760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 67, 76, 95, 114, 120, 134, 149, 152, 190, 201, 228, 268, 285, 298, 335, 380, 402, 447, 456, 536, 570, 596, 670, 745, 760, 804, 894, 1005, 1140, 1192, 1273, 1340, 1490, 1608, 1788, 2010, 2235, 2280, 2546, 2680, 2831, 2980, 3576, 3819, 4020, 4470, 5092, 5662, 5960, 6365, 7638, 8040, 8493, 8940, 9983, 10184, 11324, 12730, 14155, 15276, 16986, 17880, 19095, 19966, 22648, 25460, 28310, 29949, 30552, 33972, 38190, 39932, 42465, 49915, 50920, 56620, 59898, 67944, 76380, 79864, 84930, 99830, 113240, 119796, 149745, 152760, 169860, 189677, 199660, 239592, 299490, 339720, 379354, 399320, 569031, 598980, 758708, 948385, 1138062, 1197960, 1517416, 1896770, 2276124, 2845155, 3793540, 4552248, 5690310, 7587080, 11380620, 22761240]

約数ペア:

[(1, 22761240), (2, 11380620), (3, 7587080), (4, 5690310), (5, 4552248), (6, 3793540), (8, 2845155), (10, 2276124), (12, 1896770), (15, 1517416), (19, 1197960), (20, 1138062), (24, 948385), (30, 758708), (38, 598980), (40, 569031), (57, 399320), (60, 379354), (67, 339720), (76, 299490), (95, 239592), (114, 199660), (120, 189677), (134, 169860), (149, 152760), (152, 149745), (190, 119796), (201, 113240), (228, 99830), (268, 84930), (285, 79864), (298, 76380), (335, 67944), (380, 59898), (402, 56620), (447, 50920), (456, 49915), (536, 42465), (570, 39932), (596, 38190), (670, 33972), (745, 30552), (760, 29949), (804, 28310), (894, 25460), (1005, 22648), (1140, 19966), (1192, 19095), (1273, 17880), (1340, 16986), (1490, 15276), (1608, 14155), (1788, 12730), (2010, 11324), (2235, 10184), (2280, 9983), (2546, 8940), (2680, 8493), (2831, 8040), (2980, 7638), (3576, 6365), (3819, 5960), (4020, 5662), (4470, 5092)]