191032920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40819}}^1$

素因数の和:40849

約数の個数: 96

約数和(自身を含む): 668631600

約数和(自身を除く): 477598680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 40819, 81638, 122457, 163276, 204095, 244914, 326552, 367371, 408190, 489828, 530647, 612285, 734742, 816380, 979656, 1061294, 1224570, 1469484, 1591941, 1632760, 1836855, 2122588, 2449140, 2653235, 2938968, 3183882, 3673710, 4245176, 4775823, 4898280, 5306470, 6367764, 7347420, 7959705, 9551646, 10612940, 12735528, 14694840, 15919410, 19103292, 21225880, 23879115, 31838820, 38206584, 47758230, 63677640, 95516460, 191032920]

約数ペア:

[(1, 191032920), (2, 95516460), (3, 63677640), (4, 47758230), (5, 38206584), (6, 31838820), (8, 23879115), (9, 21225880), (10, 19103292), (12, 15919410), (13, 14694840), (15, 12735528), (18, 10612940), (20, 9551646), (24, 7959705), (26, 7347420), (30, 6367764), (36, 5306470), (39, 4898280), (40, 4775823), (45, 4245176), (52, 3673710), (60, 3183882), (65, 2938968), (72, 2653235), (78, 2449140), (90, 2122588), (104, 1836855), (117, 1632760), (120, 1591941), (130, 1469484), (156, 1224570), (180, 1061294), (195, 979656), (234, 816380), (260, 734742), (312, 612285), (360, 530647), (390, 489828), (468, 408190), (520, 367371), (585, 326552), (780, 244914), (936, 204095), (1170, 163276), (1560, 122457), (2340, 81638), (4680, 40819)]