262601040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4951}}^1$

素因数の和:4997

約数の個数: 160

約数和(自身を含む): 928440576

約数和(自身を除く): 665839536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1326, 1360, 1560, 1768, 2040, 2210, 2652, 3120, 3315, 3536, 4080, 4420, 4951, 5304, 6630, 8840, 9902, 10608, 13260, 14853, 17680, 19804, 24755, 26520, 29706, 39608, 49510, 53040, 59412, 64363, 74265, 79216, 84167, 99020, 118824, 128726, 148530, 168334, 193089, 198040, 237648, 252501, 257452, 297060, 321815, 336668, 386178, 396080, 420835, 505002, 514904, 594120, 643630, 673336, 772356, 841670, 965445, 1010004, 1029808, 1094171, 1188240, 1262505, 1287260, 1346672, 1544712, 1683340, 1930890, 2020008, 2188342, 2525010, 2574520, 3089424, 3282513, 3366680, 3861780, 4040016, 4376684, 5050020, 5149040, 5470855, 6565026, 6733360, 7723560, 8753368, 10100040, 10941710, 13130052, 15447120, 16412565, 17506736, 20200080, 21883420, 26260104, 32825130, 43766840, 52520208, 65650260, 87533680, 131300520, 262601040]

約数ペア:

[(1, 262601040), (2, 131300520), (3, 87533680), (4, 65650260), (5, 52520208), (6, 43766840), (8, 32825130), (10, 26260104), (12, 21883420), (13, 20200080), (15, 17506736), (16, 16412565), (17, 15447120), (20, 13130052), (24, 10941710), (26, 10100040), (30, 8753368), (34, 7723560), (39, 6733360), (40, 6565026), (48, 5470855), (51, 5149040), (52, 5050020), (60, 4376684), (65, 4040016), (68, 3861780), (78, 3366680), (80, 3282513), (85, 3089424), (102, 2574520), (104, 2525010), (120, 2188342), (130, 2020008), (136, 1930890), (156, 1683340), (170, 1544712), (195, 1346672), (204, 1287260), (208, 1262505), (221, 1188240), (240, 1094171), (255, 1029808), (260, 1010004), (272, 965445), (312, 841670), (340, 772356), (390, 673336), (408, 643630), (442, 594120), (510, 514904), (520, 505002), (624, 420835), (663, 396080), (680, 386178), (780, 336668), (816, 321815), (884, 297060), (1020, 257452), (1040, 252501), (1105, 237648), (1326, 198040), (1360, 193089), (1560, 168334), (1768, 148530), (2040, 128726), (2210, 118824), (2652, 99020), (3120, 84167), (3315, 79216), (3536, 74265), (4080, 64363), (4420, 59412), (4951, 53040), (5304, 49510), (6630, 39608), (8840, 29706), (9902, 26520), (10608, 24755), (13260, 19804), (14853, 17680)]