264763560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{691}}^1$

素因数の和:839

約数の個数: 128

約数和(自身を含む): 829071360

約数和(自身を除く): 564307800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 103, 120, 124, 155, 186, 206, 248, 309, 310, 372, 412, 465, 515, 618, 620, 691, 744, 824, 930, 1030, 1236, 1240, 1382, 1545, 1860, 2060, 2073, 2472, 2764, 3090, 3193, 3455, 3720, 4120, 4146, 5528, 6180, 6386, 6910, 8292, 9579, 10365, 12360, 12772, 13820, 15965, 16584, 19158, 20730, 21421, 25544, 27640, 31930, 38316, 41460, 42842, 47895, 63860, 64263, 71173, 76632, 82920, 85684, 95790, 107105, 127720, 128526, 142346, 171368, 191580, 213519, 214210, 257052, 284692, 321315, 355865, 383160, 427038, 428420, 514104, 569384, 642630, 711730, 854076, 856840, 1067595, 1285260, 1423460, 1708152, 2135190, 2206363, 2570520, 2846920, 4270380, 4412726, 6619089, 8540760, 8825452, 11031815, 13238178, 17650904, 22063630, 26476356, 33095445, 44127260, 52952712, 66190890, 88254520, 132381780, 264763560]

約数ペア:

[(1, 264763560), (2, 132381780), (3, 88254520), (4, 66190890), (5, 52952712), (6, 44127260), (8, 33095445), (10, 26476356), (12, 22063630), (15, 17650904), (20, 13238178), (24, 11031815), (30, 8825452), (31, 8540760), (40, 6619089), (60, 4412726), (62, 4270380), (93, 2846920), (103, 2570520), (120, 2206363), (124, 2135190), (155, 1708152), (186, 1423460), (206, 1285260), (248, 1067595), (309, 856840), (310, 854076), (372, 711730), (412, 642630), (465, 569384), (515, 514104), (618, 428420), (620, 427038), (691, 383160), (744, 355865), (824, 321315), (930, 284692), (1030, 257052), (1236, 214210), (1240, 213519), (1382, 191580), (1545, 171368), (1860, 142346), (2060, 128526), (2073, 127720), (2472, 107105), (2764, 95790), (3090, 85684), (3193, 82920), (3455, 76632), (3720, 71173), (4120, 64263), (4146, 63860), (5528, 47895), (6180, 42842), (6386, 41460), (6910, 38316), (8292, 31930), (9579, 27640), (10365, 25544), (12360, 21421), (12772, 20730), (13820, 19158), (15965, 16584)]