620067240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2819}}^1$

素因数の和:2896

約数の個数: 192

約数和(自身を含む): 2217196800

約数和(自身を除く): 1597129560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 47, 52, 60, 65, 72, 78, 90, 94, 104, 117, 120, 130, 141, 156, 180, 188, 195, 234, 235, 260, 282, 312, 360, 376, 390, 423, 468, 470, 520, 564, 585, 611, 705, 780, 846, 936, 940, 1128, 1170, 1222, 1410, 1560, 1692, 1833, 1880, 2115, 2340, 2444, 2819, 2820, 3055, 3384, 3666, 4230, 4680, 4888, 5499, 5638, 5640, 6110, 7332, 8457, 8460, 9165, 10998, 11276, 12220, 14095, 14664, 16914, 16920, 18330, 21996, 22552, 24440, 25371, 27495, 28190, 33828, 36647, 36660, 42285, 43992, 50742, 54990, 56380, 67656, 73294, 73320, 84570, 101484, 109941, 109980, 112760, 126855, 132493, 146588, 169140, 183235, 202968, 219882, 219960, 253710, 264986, 293176, 329823, 338280, 366470, 397479, 439764, 507420, 529972, 549705, 659646, 662465, 732940, 794958, 879528, 1014840, 1059944, 1099410, 1192437, 1319292, 1324930, 1465880, 1589916, 1649115, 1722409, 1987395, 2198820, 2384874, 2638584, 2649860, 3179832, 3298230, 3444818, 3974790, 4397640, 4769748, 5167227, 5299720, 5962185, 6596460, 6889636, 7949580, 8612045, 9539496, 10334454, 11924370, 13192920, 13779272, 15501681, 15899160, 17224090, 20668908, 23848740, 25836135, 31003362, 34448180, 41337816, 47697480, 51672270, 62006724, 68896360, 77508405, 103344540, 124013448, 155016810, 206689080, 310033620, 620067240]

約数ペア:

[(1, 620067240), (2, 310033620), (3, 206689080), (4, 155016810), (5, 124013448), (6, 103344540), (8, 77508405), (9, 68896360), (10, 62006724), (12, 51672270), (13, 47697480), (15, 41337816), (18, 34448180), (20, 31003362), (24, 25836135), (26, 23848740), (30, 20668908), (36, 17224090), (39, 15899160), (40, 15501681), (45, 13779272), (47, 13192920), (52, 11924370), (60, 10334454), (65, 9539496), (72, 8612045), (78, 7949580), (90, 6889636), (94, 6596460), (104, 5962185), (117, 5299720), (120, 5167227), (130, 4769748), (141, 4397640), (156, 3974790), (180, 3444818), (188, 3298230), (195, 3179832), (234, 2649860), (235, 2638584), (260, 2384874), (282, 2198820), (312, 1987395), (360, 1722409), (376, 1649115), (390, 1589916), (423, 1465880), (468, 1324930), (470, 1319292), (520, 1192437), (564, 1099410), (585, 1059944), (611, 1014840), (705, 879528), (780, 794958), (846, 732940), (936, 662465), (940, 659646), (1128, 549705), (1170, 529972), (1222, 507420), (1410, 439764), (1560, 397479), (1692, 366470), (1833, 338280), (1880, 329823), (2115, 293176), (2340, 264986), (2444, 253710), (2819, 219960), (2820, 219882), (3055, 202968), (3384, 183235), (3666, 169140), (4230, 146588), (4680, 132493), (4888, 126855), (5499, 112760), (5638, 109980), (5640, 109941), (6110, 101484), (7332, 84570), (8457, 73320), (8460, 73294), (9165, 67656), (10998, 56380), (11276, 54990), (12220, 50742), (14095, 43992), (14664, 42285), (16914, 36660), (16920, 36647), (18330, 33828), (21996, 28190), (22552, 27495), (24440, 25371)]