839585760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{857}}^1$

素因数の和:1045

約数の個数: 192

約数和(自身を含む): 2869618752

約数和(自身を除く): 2030032992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 157, 160, 195, 208, 240, 260, 312, 314, 390, 416, 471, 480, 520, 624, 628, 780, 785, 857, 942, 1040, 1248, 1256, 1560, 1570, 1714, 1884, 2041, 2080, 2355, 2512, 2571, 3120, 3140, 3428, 3768, 4082, 4285, 4710, 5024, 5142, 6123, 6240, 6280, 6856, 7536, 8164, 8570, 9420, 10205, 10284, 11141, 12246, 12560, 12855, 13712, 15072, 16328, 17140, 18840, 20410, 20568, 22282, 24492, 25120, 25710, 27424, 30615, 32656, 33423, 34280, 37680, 40820, 41136, 44564, 48984, 51420, 55705, 61230, 65312, 66846, 68560, 75360, 81640, 82272, 89128, 97968, 102840, 111410, 122460, 133692, 134549, 137120, 163280, 167115, 178256, 195936, 205680, 222820, 244920, 267384, 269098, 326560, 334230, 356512, 403647, 411360, 445640, 489840, 534768, 538196, 668460, 672745, 807294, 891280, 979680, 1069536, 1076392, 1336920, 1345490, 1614588, 1749137, 1782560, 2018235, 2152784, 2673840, 2690980, 3229176, 3498274, 4036470, 4305568, 5247411, 5347680, 5381960, 6458352, 6996548, 8072940, 8745685, 10494822, 10763920, 12916704, 13993096, 16145880, 17491370, 20989644, 21527840, 26237055, 27986192, 32291760, 34982740, 41979288, 52474110, 55972384, 64583520, 69965480, 83958576, 104948220, 139930960, 167917152, 209896440, 279861920, 419792880, 839585760]

約数ペア:

[(1, 839585760), (2, 419792880), (3, 279861920), (4, 209896440), (5, 167917152), (6, 139930960), (8, 104948220), (10, 83958576), (12, 69965480), (13, 64583520), (15, 55972384), (16, 52474110), (20, 41979288), (24, 34982740), (26, 32291760), (30, 27986192), (32, 26237055), (39, 21527840), (40, 20989644), (48, 17491370), (52, 16145880), (60, 13993096), (65, 12916704), (78, 10763920), (80, 10494822), (96, 8745685), (104, 8072940), (120, 6996548), (130, 6458352), (156, 5381960), (157, 5347680), (160, 5247411), (195, 4305568), (208, 4036470), (240, 3498274), (260, 3229176), (312, 2690980), (314, 2673840), (390, 2152784), (416, 2018235), (471, 1782560), (480, 1749137), (520, 1614588), (624, 1345490), (628, 1336920), (780, 1076392), (785, 1069536), (857, 979680), (942, 891280), (1040, 807294), (1248, 672745), (1256, 668460), (1560, 538196), (1570, 534768), (1714, 489840), (1884, 445640), (2041, 411360), (2080, 403647), (2355, 356512), (2512, 334230), (2571, 326560), (3120, 269098), (3140, 267384), (3428, 244920), (3768, 222820), (4082, 205680), (4285, 195936), (4710, 178256), (5024, 167115), (5142, 163280), (6123, 137120), (6240, 134549), (6280, 133692), (6856, 122460), (7536, 111410), (8164, 102840), (8570, 97968), (9420, 89128), (10205, 82272), (10284, 81640), (11141, 75360), (12246, 68560), (12560, 66846), (12855, 65312), (13712, 61230), (15072, 55705), (16328, 51420), (17140, 48984), (18840, 44564), (20410, 41136), (20568, 40820), (22282, 37680), (24492, 34280), (25120, 33423), (25710, 32656), (27424, 30615)]