265912920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8117}}^1$

素因数の和:8154

約数の個数: 192

約数和(自身を含む): 1063782720

約数和(自身を除く): 797869800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8117, 8190, 10920, 16234, 16380, 24351, 32468, 32760, 40585, 48702, 56819, 64936, 73053, 81170, 97404, 105521, 113638, 121755, 146106, 162340, 170457, 194808, 211042, 227276, 243510, 284095, 292212, 316563, 324680, 340914, 365265, 422084, 454552, 487020, 511371, 527605, 568190, 584424, 633126, 681828, 730530, 738647, 844168, 852285, 949689, 974040, 1022742, 1055210, 1136380, 1266252, 1363656, 1461060, 1477294, 1582815, 1704570, 1899378, 2045484, 2110420, 2215941, 2272760, 2532504, 2556855, 2922120, 2954588, 3165630, 3409140, 3693235, 3798756, 4090968, 4220840, 4431882, 4748445, 5113710, 5909176, 6331260, 6647823, 6818280, 7386470, 7597512, 8863764, 9496890, 10227420, 11079705, 12662520, 13295646, 14772940, 17727528, 18993780, 20454840, 22159410, 26591292, 29545880, 33239115, 37987560, 44318820, 53182584, 66478230, 88637640, 132956460, 265912920]

約数ペア:

[(1, 265912920), (2, 132956460), (3, 88637640), (4, 66478230), (5, 53182584), (6, 44318820), (7, 37987560), (8, 33239115), (9, 29545880), (10, 26591292), (12, 22159410), (13, 20454840), (14, 18993780), (15, 17727528), (18, 14772940), (20, 13295646), (21, 12662520), (24, 11079705), (26, 10227420), (28, 9496890), (30, 8863764), (35, 7597512), (36, 7386470), (39, 6818280), (40, 6647823), (42, 6331260), (45, 5909176), (52, 5113710), (56, 4748445), (60, 4431882), (63, 4220840), (65, 4090968), (70, 3798756), (72, 3693235), (78, 3409140), (84, 3165630), (90, 2954588), (91, 2922120), (104, 2556855), (105, 2532504), (117, 2272760), (120, 2215941), (126, 2110420), (130, 2045484), (140, 1899378), (156, 1704570), (168, 1582815), (180, 1477294), (182, 1461060), (195, 1363656), (210, 1266252), (234, 1136380), (252, 1055210), (260, 1022742), (273, 974040), (280, 949689), (312, 852285), (315, 844168), (360, 738647), (364, 730530), (390, 681828), (420, 633126), (455, 584424), (468, 568190), (504, 527605), (520, 511371), (546, 487020), (585, 454552), (630, 422084), (728, 365265), (780, 340914), (819, 324680), (840, 316563), (910, 292212), (936, 284095), (1092, 243510), (1170, 227276), (1260, 211042), (1365, 194808), (1560, 170457), (1638, 162340), (1820, 146106), (2184, 121755), (2340, 113638), (2520, 105521), (2730, 97404), (3276, 81170), (3640, 73053), (4095, 64936), (4680, 56819), (5460, 48702), (6552, 40585), (8117, 32760), (8190, 32468), (10920, 24351), (16234, 16380)]