860413680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5507}}^1$

素因数の和:5564

約数の個数: 240

約数和(自身を含む): 3409496064

約数和(自身を除く): 2549082384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2170, 2232, 2480, 2520, 2604, 2790, 3255, 3472, 3720, 3906, 4340, 4464, 5040, 5208, 5507, 5580, 6510, 7440, 7812, 8680, 9765, 10416, 11014, 11160, 13020, 15624, 16521, 17360, 19530, 22028, 22320, 26040, 27535, 31248, 33042, 38549, 39060, 44056, 49563, 52080, 55070, 66084, 77098, 78120, 82605, 88112, 99126, 110140, 115647, 132168, 154196, 156240, 165210, 170717, 192745, 198252, 220280, 231294, 247815, 264336, 308392, 330420, 341434, 346941, 385490, 396504, 440560, 462588, 495630, 512151, 578235, 616784, 660840, 682868, 693882, 770980, 793008, 853585, 925176, 991260, 1024302, 1156470, 1195019, 1321680, 1365736, 1387764, 1536453, 1541960, 1707170, 1734705, 1850352, 1982520, 2048604, 2312940, 2390038, 2560755, 2731472, 2775528, 3072906, 3083920, 3414340, 3469410, 3585057, 3965040, 4097208, 4625880, 4780076, 5121510, 5551056, 5975095, 6145812, 6828680, 6938820, 7170114, 7682265, 8194416, 9251760, 9560152, 10243020, 10755171, 11950190, 12291624, 13657360, 13877640, 14340228, 15364530, 17925285, 19120304, 20486040, 21510342, 23900380, 24583248, 27755280, 28680456, 30729060, 35850570, 40972080, 43020684, 47800760, 53775855, 57360912, 61458120, 71701140, 86041368, 95601520, 107551710, 122916240, 143402280, 172082736, 215103420, 286804560, 430206840, 860413680]

約数ペア:

[(1, 860413680), (2, 430206840), (3, 286804560), (4, 215103420), (5, 172082736), (6, 143402280), (7, 122916240), (8, 107551710), (9, 95601520), (10, 86041368), (12, 71701140), (14, 61458120), (15, 57360912), (16, 53775855), (18, 47800760), (20, 43020684), (21, 40972080), (24, 35850570), (28, 30729060), (30, 28680456), (31, 27755280), (35, 24583248), (36, 23900380), (40, 21510342), (42, 20486040), (45, 19120304), (48, 17925285), (56, 15364530), (60, 14340228), (62, 13877640), (63, 13657360), (70, 12291624), (72, 11950190), (80, 10755171), (84, 10243020), (90, 9560152), (93, 9251760), (105, 8194416), (112, 7682265), (120, 7170114), (124, 6938820), (126, 6828680), (140, 6145812), (144, 5975095), (155, 5551056), (168, 5121510), (180, 4780076), (186, 4625880), (210, 4097208), (217, 3965040), (240, 3585057), (248, 3469410), (252, 3414340), (279, 3083920), (280, 3072906), (310, 2775528), (315, 2731472), (336, 2560755), (360, 2390038), (372, 2312940), (420, 2048604), (434, 1982520), (465, 1850352), (496, 1734705), (504, 1707170), (558, 1541960), (560, 1536453), (620, 1387764), (630, 1365736), (651, 1321680), (720, 1195019), (744, 1156470), (840, 1024302), (868, 991260), (930, 925176), (1008, 853585), (1085, 793008), (1116, 770980), (1240, 693882), (1260, 682868), (1302, 660840), (1395, 616784), (1488, 578235), (1680, 512151), (1736, 495630), (1860, 462588), (1953, 440560), (2170, 396504), (2232, 385490), (2480, 346941), (2520, 341434), (2604, 330420), (2790, 308392), (3255, 264336), (3472, 247815), (3720, 231294), (3906, 220280), (4340, 198252), (4464, 192745), (5040, 170717), (5208, 165210), (5507, 156240), (5580, 154196), (6510, 132168), (7440, 115647), (7812, 110140), (8680, 99126), (9765, 88112), (10416, 82605), (11014, 78120), (11160, 77098), (13020, 66084), (15624, 55070), (16521, 52080), (17360, 49563), (19530, 44056), (22028, 39060), (22320, 38549), (26040, 33042), (27535, 31248)]