63869520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1861}}^1$

素因数の和:1901

約数の個数: 160

約数和(自身を含む): 232735104

約数和(自身を除く): 168865584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1560, 1716, 1861, 2145, 2288, 2640, 2860, 3120, 3432, 3722, 4290, 5583, 5720, 6864, 7444, 8580, 9305, 11166, 11440, 14888, 17160, 18610, 20471, 22332, 24193, 27915, 29776, 34320, 37220, 40942, 44664, 48386, 55830, 61413, 72579, 74440, 81884, 89328, 96772, 102355, 111660, 120965, 122826, 145158, 148880, 163768, 193544, 204710, 223320, 241930, 245652, 266123, 290316, 307065, 327536, 362895, 387088, 409420, 446640, 483860, 491304, 532246, 580632, 614130, 725790, 798369, 818840, 967720, 982608, 1064492, 1161264, 1228260, 1330615, 1451580, 1596738, 1637680, 1935440, 2128984, 2456520, 2661230, 2903160, 3193476, 3991845, 4257968, 4913040, 5322460, 5806320, 6386952, 7983690, 10644920, 12773904, 15967380, 21289840, 31934760, 63869520]

約数ペア:

[(1, 63869520), (2, 31934760), (3, 21289840), (4, 15967380), (5, 12773904), (6, 10644920), (8, 7983690), (10, 6386952), (11, 5806320), (12, 5322460), (13, 4913040), (15, 4257968), (16, 3991845), (20, 3193476), (22, 2903160), (24, 2661230), (26, 2456520), (30, 2128984), (33, 1935440), (39, 1637680), (40, 1596738), (44, 1451580), (48, 1330615), (52, 1228260), (55, 1161264), (60, 1064492), (65, 982608), (66, 967720), (78, 818840), (80, 798369), (88, 725790), (104, 614130), (110, 580632), (120, 532246), (130, 491304), (132, 483860), (143, 446640), (156, 409420), (165, 387088), (176, 362895), (195, 327536), (208, 307065), (220, 290316), (240, 266123), (260, 245652), (264, 241930), (286, 223320), (312, 204710), (330, 193544), (390, 163768), (429, 148880), (440, 145158), (520, 122826), (528, 120965), (572, 111660), (624, 102355), (660, 96772), (715, 89328), (780, 81884), (858, 74440), (880, 72579), (1040, 61413), (1144, 55830), (1320, 48386), (1430, 44664), (1560, 40942), (1716, 37220), (1861, 34320), (2145, 29776), (2288, 27915), (2640, 24193), (2860, 22332), (3120, 20471), (3432, 18610), (3722, 17160), (4290, 14888), (5583, 11440), (5720, 11166), (6864, 9305), (7444, 8580)]