2053733280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{647}}^1$

素因数の和:1071

約数の個数: 192

約数和(自身を含む): 6878027520

約数和(自身を除く): 4824294240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 389, 408, 480, 510, 544, 647, 680, 778, 816, 1020, 1167, 1294, 1360, 1556, 1632, 1941, 1945, 2040, 2334, 2588, 2720, 3112, 3235, 3882, 3890, 4080, 4668, 5176, 5835, 6224, 6470, 6613, 7764, 7780, 8160, 9336, 9705, 10352, 10999, 11670, 12448, 12940, 13226, 15528, 15560, 18672, 19410, 19839, 20704, 21998, 23340, 25880, 26452, 31056, 31120, 32997, 33065, 37344, 38820, 39678, 43996, 46680, 51760, 52904, 54995, 62112, 62240, 65994, 66130, 77640, 79356, 87992, 93360, 99195, 103520, 105808, 109990, 131988, 132260, 155280, 158712, 164985, 175984, 186720, 198390, 211616, 219980, 251683, 263976, 264520, 310560, 317424, 329970, 351968, 396780, 439960, 503366, 527952, 529040, 634848, 659940, 755049, 793560, 879920, 1006732, 1055904, 1058080, 1258415, 1319880, 1510098, 1587120, 1759840, 2013464, 2516830, 2639760, 3020196, 3174240, 3775245, 4026928, 4278611, 5033660, 5279520, 6040392, 7550490, 8053856, 8557222, 10067320, 12080784, 12835833, 15100980, 17114444, 20134640, 21393055, 24161568, 25671666, 30201960, 34228888, 40269280, 42786110, 51343332, 60403920, 64179165, 68457776, 85572220, 102686664, 120807840, 128358330, 136915552, 171144440, 205373328, 256716660, 342288880, 410746656, 513433320, 684577760, 1026866640, 2053733280]

約数ペア:

[(1, 2053733280), (2, 1026866640), (3, 684577760), (4, 513433320), (5, 410746656), (6, 342288880), (8, 256716660), (10, 205373328), (12, 171144440), (15, 136915552), (16, 128358330), (17, 120807840), (20, 102686664), (24, 85572220), (30, 68457776), (32, 64179165), (34, 60403920), (40, 51343332), (48, 42786110), (51, 40269280), (60, 34228888), (68, 30201960), (80, 25671666), (85, 24161568), (96, 21393055), (102, 20134640), (120, 17114444), (136, 15100980), (160, 12835833), (170, 12080784), (204, 10067320), (240, 8557222), (255, 8053856), (272, 7550490), (340, 6040392), (389, 5279520), (408, 5033660), (480, 4278611), (510, 4026928), (544, 3775245), (647, 3174240), (680, 3020196), (778, 2639760), (816, 2516830), (1020, 2013464), (1167, 1759840), (1294, 1587120), (1360, 1510098), (1556, 1319880), (1632, 1258415), (1941, 1058080), (1945, 1055904), (2040, 1006732), (2334, 879920), (2588, 793560), (2720, 755049), (3112, 659940), (3235, 634848), (3882, 529040), (3890, 527952), (4080, 503366), (4668, 439960), (5176, 396780), (5835, 351968), (6224, 329970), (6470, 317424), (6613, 310560), (7764, 264520), (7780, 263976), (8160, 251683), (9336, 219980), (9705, 211616), (10352, 198390), (10999, 186720), (11670, 175984), (12448, 164985), (12940, 158712), (13226, 155280), (15528, 132260), (15560, 131988), (18672, 109990), (19410, 105808), (19839, 103520), (20704, 99195), (21998, 93360), (23340, 87992), (25880, 79356), (26452, 77640), (31056, 66130), (31120, 65994), (32997, 62240), (33065, 62112), (37344, 54995), (38820, 52904), (39678, 51760), (43996, 46680)]