266320380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1093}}^1$

素因数の和:1267

約数の個数: 96

約数和(自身を含む): 776337408

約数和(自身を除く): 510017028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 131, 155, 186, 262, 310, 372, 393, 465, 524, 620, 655, 786, 930, 1093, 1310, 1572, 1860, 1965, 2186, 2620, 3279, 3930, 4061, 4372, 5465, 6558, 7860, 8122, 10930, 12183, 13116, 16244, 16395, 20305, 21860, 24366, 32790, 33883, 40610, 48732, 60915, 65580, 67766, 81220, 101649, 121830, 135532, 143183, 169415, 203298, 243660, 286366, 338830, 406596, 429549, 508245, 572732, 677660, 715915, 859098, 1016490, 1431830, 1718196, 2032980, 2147745, 2863660, 4295490, 4438673, 8590980, 8877346, 13316019, 17754692, 22193365, 26632038, 44386730, 53264076, 66580095, 88773460, 133160190, 266320380]

約数ペア:

[(1, 266320380), (2, 133160190), (3, 88773460), (4, 66580095), (5, 53264076), (6, 44386730), (10, 26632038), (12, 22193365), (15, 17754692), (20, 13316019), (30, 8877346), (31, 8590980), (60, 4438673), (62, 4295490), (93, 2863660), (124, 2147745), (131, 2032980), (155, 1718196), (186, 1431830), (262, 1016490), (310, 859098), (372, 715915), (393, 677660), (465, 572732), (524, 508245), (620, 429549), (655, 406596), (786, 338830), (930, 286366), (1093, 243660), (1310, 203298), (1572, 169415), (1860, 143183), (1965, 135532), (2186, 121830), (2620, 101649), (3279, 81220), (3930, 67766), (4061, 65580), (4372, 60915), (5465, 48732), (6558, 40610), (7860, 33883), (8122, 32790), (10930, 24366), (12183, 21860), (13116, 20305), (16244, 16395)]