220750920

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1747}}^1$

素因数の和:1786

約数の個数: 192

約数和(自身を含む): 801702720

約数和(自身を除く): 580951800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 243, 260, 270, 312, 324, 351, 360, 390, 405, 468, 486, 520, 540, 585, 648, 702, 780, 810, 936, 972, 1053, 1080, 1170, 1215, 1404, 1560, 1620, 1747, 1755, 1944, 2106, 2340, 2430, 2808, 3159, 3240, 3494, 3510, 4212, 4680, 4860, 5241, 5265, 6318, 6988, 7020, 8424, 8735, 9720, 10482, 10530, 12636, 13976, 14040, 15723, 15795, 17470, 20964, 21060, 22711, 25272, 26205, 31446, 31590, 34940, 41928, 42120, 45422, 47169, 52410, 62892, 63180, 68133, 69880, 78615, 90844, 94338, 104820, 113555, 125784, 126360, 136266, 141507, 157230, 181688, 188676, 204399, 209640, 227110, 235845, 272532, 283014, 314460, 340665, 377352, 408798, 424521, 454220, 471690, 545064, 566028, 613197, 628920, 681330, 707535, 817596, 849042, 908440, 943380, 1021995, 1132056, 1226394, 1362660, 1415070, 1635192, 1698084, 1839591, 1886760, 2043990, 2122605, 2452788, 2725320, 2830140, 3065985, 3396168, 3679182, 4087980, 4245210, 4905576, 5518773, 5660280, 6131970, 7358364, 8175960, 8490420, 9197955, 11037546, 12263940, 14716728, 16980840, 18395910, 22075092, 24527880, 27593865, 36791820, 44150184, 55187730, 73583640, 110375460, 220750920]

約数ペア:

[(1, 220750920), (2, 110375460), (3, 73583640), (4, 55187730), (5, 44150184), (6, 36791820), (8, 27593865), (9, 24527880), (10, 22075092), (12, 18395910), (13, 16980840), (15, 14716728), (18, 12263940), (20, 11037546), (24, 9197955), (26, 8490420), (27, 8175960), (30, 7358364), (36, 6131970), (39, 5660280), (40, 5518773), (45, 4905576), (52, 4245210), (54, 4087980), (60, 3679182), (65, 3396168), (72, 3065985), (78, 2830140), (81, 2725320), (90, 2452788), (104, 2122605), (108, 2043990), (117, 1886760), (120, 1839591), (130, 1698084), (135, 1635192), (156, 1415070), (162, 1362660), (180, 1226394), (195, 1132056), (216, 1021995), (234, 943380), (243, 908440), (260, 849042), (270, 817596), (312, 707535), (324, 681330), (351, 628920), (360, 613197), (390, 566028), (405, 545064), (468, 471690), (486, 454220), (520, 424521), (540, 408798), (585, 377352), (648, 340665), (702, 314460), (780, 283014), (810, 272532), (936, 235845), (972, 227110), (1053, 209640), (1080, 204399), (1170, 188676), (1215, 181688), (1404, 157230), (1560, 141507), (1620, 136266), (1747, 126360), (1755, 125784), (1944, 113555), (2106, 104820), (2340, 94338), (2430, 90844), (2808, 78615), (3159, 69880), (3240, 68133), (3494, 63180), (3510, 62892), (4212, 52410), (4680, 47169), (4860, 45422), (5241, 42120), (5265, 41928), (6318, 34940), (6988, 31590), (7020, 31446), (8424, 26205), (8735, 25272), (9720, 22711), (10482, 21060), (10530, 20964), (12636, 17470), (13976, 15795), (14040, 15723)]