71344985880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{2861}}^1\times {\mathrm{4241}}^1$

素因数の和:7130

約数の個数: 192

約数和(自身を含む): 249125194080

約数和(自身を除く): 177780208200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2861, 2940, 4241, 5722, 5880, 8482, 8583, 11444, 12723, 14305, 16964, 17166, 20027, 21205, 22888, 25446, 28610, 29687, 33928, 34332, 40054, 42410, 42915, 50892, 57220, 59374, 60081, 63615, 68664, 80108, 84820, 85830, 89061, 100135, 101784, 114440, 118748, 120162, 127230, 140189, 148435, 160216, 169640, 171660, 178122, 200270, 207809, 237496, 240324, 254460, 280378, 296870, 300405, 343320, 356244, 400540, 415618, 420567, 445305, 480648, 508920, 560756, 593740, 600810, 623427, 700945, 712488, 801080, 831236, 841134, 890610, 1039045, 1121512, 1187480, 1201620, 1246854, 1401890, 1662472, 1682268, 1781220, 2078090, 2102835, 2403240, 2493708, 2803780, 3117135, 3364536, 3562440, 4156180, 4205670, 4987416, 5607560, 6234270, 8312360, 8411340, 12133501, 12468540, 16822680, 24267002, 24937080, 36400503, 48534004, 60667505, 72801006, 84934507, 97068008, 121335010, 145602012, 169869014, 182002515, 242670020, 254803521, 291204024, 339738028, 364005030, 424672535, 485340040, 509607042, 594541549, 679476056, 728010060, 849345070, 1019214084, 1189083098, 1274017605, 1456020120, 1698690140, 1783624647, 2038428168, 2378166196, 2548035210, 2972707745, 3397380280, 3567249294, 4756332392, 5096070420, 5945415490, 7134498588, 8918123235, 10192140840, 11890830980, 14268997176, 17836246470, 23781661960, 35672492940, 71344985880]

約数ペア:

[(1, 71344985880), (2, 35672492940), (3, 23781661960), (4, 17836246470), (5, 14268997176), (6, 11890830980), (7, 10192140840), (8, 8918123235), (10, 7134498588), (12, 5945415490), (14, 5096070420), (15, 4756332392), (20, 3567249294), (21, 3397380280), (24, 2972707745), (28, 2548035210), (30, 2378166196), (35, 2038428168), (40, 1783624647), (42, 1698690140), (49, 1456020120), (56, 1274017605), (60, 1189083098), (70, 1019214084), (84, 849345070), (98, 728010060), (105, 679476056), (120, 594541549), (140, 509607042), (147, 485340040), (168, 424672535), (196, 364005030), (210, 339738028), (245, 291204024), (280, 254803521), (294, 242670020), (392, 182002515), (420, 169869014), (490, 145602012), (588, 121335010), (735, 97068008), (840, 84934507), (980, 72801006), (1176, 60667505), (1470, 48534004), (1960, 36400503), (2861, 24937080), (2940, 24267002), (4241, 16822680), (5722, 12468540), (5880, 12133501), (8482, 8411340), (8583, 8312360), (11444, 6234270), (12723, 5607560), (14305, 4987416), (16964, 4205670), (17166, 4156180), (20027, 3562440), (21205, 3364536), (22888, 3117135), (25446, 2803780), (28610, 2493708), (29687, 2403240), (33928, 2102835), (34332, 2078090), (40054, 1781220), (42410, 1682268), (42915, 1662472), (50892, 1401890), (57220, 1246854), (59374, 1201620), (60081, 1187480), (63615, 1121512), (68664, 1039045), (80108, 890610), (84820, 841134), (85830, 831236), (89061, 801080), (100135, 712488), (101784, 700945), (114440, 623427), (118748, 600810), (120162, 593740), (127230, 560756), (140189, 508920), (148435, 480648), (160216, 445305), (169640, 420567), (171660, 415618), (178122, 400540), (200270, 356244), (207809, 343320), (237496, 300405), (240324, 296870), (254460, 280378)]