201673680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1747}}^1$

素因数の和:1813

約数の個数: 160

約数和(自身を含む): 691872384

約数和(自身を除く): 490198704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 37, 39, 40, 48, 52, 60, 65, 74, 78, 80, 104, 111, 120, 130, 148, 156, 185, 195, 208, 222, 240, 260, 296, 312, 370, 390, 444, 481, 520, 555, 592, 624, 740, 780, 888, 962, 1040, 1110, 1443, 1480, 1560, 1747, 1776, 1924, 2220, 2405, 2886, 2960, 3120, 3494, 3848, 4440, 4810, 5241, 5772, 6988, 7215, 7696, 8735, 8880, 9620, 10482, 11544, 13976, 14430, 17470, 19240, 20964, 22711, 23088, 26205, 27952, 28860, 34940, 38480, 41928, 45422, 52410, 57720, 64639, 68133, 69880, 83856, 90844, 104820, 113555, 115440, 129278, 136266, 139760, 181688, 193917, 209640, 227110, 258556, 272532, 323195, 340665, 363376, 387834, 419280, 454220, 517112, 545064, 646390, 681330, 775668, 840307, 908440, 969585, 1034224, 1090128, 1292780, 1362660, 1551336, 1680614, 1816880, 1939170, 2520921, 2585560, 2725320, 3102672, 3361228, 3878340, 4201535, 5041842, 5171120, 5450640, 6722456, 7756680, 8403070, 10083684, 12604605, 13444912, 15513360, 16806140, 20167368, 25209210, 33612280, 40334736, 50418420, 67224560, 100836840, 201673680]

約数ペア:

[(1, 201673680), (2, 100836840), (3, 67224560), (4, 50418420), (5, 40334736), (6, 33612280), (8, 25209210), (10, 20167368), (12, 16806140), (13, 15513360), (15, 13444912), (16, 12604605), (20, 10083684), (24, 8403070), (26, 7756680), (30, 6722456), (37, 5450640), (39, 5171120), (40, 5041842), (48, 4201535), (52, 3878340), (60, 3361228), (65, 3102672), (74, 2725320), (78, 2585560), (80, 2520921), (104, 1939170), (111, 1816880), (120, 1680614), (130, 1551336), (148, 1362660), (156, 1292780), (185, 1090128), (195, 1034224), (208, 969585), (222, 908440), (240, 840307), (260, 775668), (296, 681330), (312, 646390), (370, 545064), (390, 517112), (444, 454220), (481, 419280), (520, 387834), (555, 363376), (592, 340665), (624, 323195), (740, 272532), (780, 258556), (888, 227110), (962, 209640), (1040, 193917), (1110, 181688), (1443, 139760), (1480, 136266), (1560, 129278), (1747, 115440), (1776, 113555), (1924, 104820), (2220, 90844), (2405, 83856), (2886, 69880), (2960, 68133), (3120, 64639), (3494, 57720), (3848, 52410), (4440, 45422), (4810, 41928), (5241, 38480), (5772, 34940), (6988, 28860), (7215, 27952), (7696, 26205), (8735, 23088), (8880, 22711), (9620, 20964), (10482, 19240), (11544, 17470), (13976, 14430)]