266839320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6521}}^1$

素因数の和:6577

約数の個数: 128

約数和(自身を含む): 901601280

約数和(自身を除く): 634761960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3410, 3720, 4092, 5115, 6521, 6820, 8184, 10230, 13042, 13640, 19563, 20460, 26084, 32605, 39126, 40920, 52168, 65210, 71731, 78252, 97815, 130420, 143462, 156504, 195630, 202151, 215193, 260840, 286924, 358655, 391260, 404302, 430386, 573848, 606453, 717310, 782520, 808604, 860772, 1010755, 1075965, 1212906, 1434620, 1617208, 1721544, 2021510, 2151930, 2223661, 2425812, 2869240, 3032265, 4043020, 4303860, 4447322, 4851624, 6064530, 6670983, 8086040, 8607720, 8894644, 11118305, 12129060, 13341966, 17789288, 22236610, 24258120, 26683932, 33354915, 44473220, 53367864, 66709830, 88946440, 133419660, 266839320]

約数ペア:

[(1, 266839320), (2, 133419660), (3, 88946440), (4, 66709830), (5, 53367864), (6, 44473220), (8, 33354915), (10, 26683932), (11, 24258120), (12, 22236610), (15, 17789288), (20, 13341966), (22, 12129060), (24, 11118305), (30, 8894644), (31, 8607720), (33, 8086040), (40, 6670983), (44, 6064530), (55, 4851624), (60, 4447322), (62, 4303860), (66, 4043020), (88, 3032265), (93, 2869240), (110, 2425812), (120, 2223661), (124, 2151930), (132, 2021510), (155, 1721544), (165, 1617208), (186, 1434620), (220, 1212906), (248, 1075965), (264, 1010755), (310, 860772), (330, 808604), (341, 782520), (372, 717310), (440, 606453), (465, 573848), (620, 430386), (660, 404302), (682, 391260), (744, 358655), (930, 286924), (1023, 260840), (1240, 215193), (1320, 202151), (1364, 195630), (1705, 156504), (1860, 143462), (2046, 130420), (2728, 97815), (3410, 78252), (3720, 71731), (4092, 65210), (5115, 52168), (6521, 40920), (6820, 39126), (8184, 32605), (10230, 26084), (13042, 20460), (13640, 19563)]