642744605760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1693}}^1\times {\mathrm{12757}}^1$

素因数の和:14501

約数の個数: 224

約数和(自身を含む): 2107953103872

約数和(自身を除く): 1465208498112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1693, 1860, 1984, 2480, 2976, 3386, 3720, 4960, 5079, 5952, 6772, 7440, 8465, 9920, 10158, 12757, 13544, 14880, 16930, 20316, 25395, 25514, 27088, 29760, 33860, 38271, 40632, 50790, 51028, 52483, 54176, 63785, 67720, 76542, 81264, 101580, 102056, 104966, 108352, 127570, 135440, 153084, 157449, 162528, 191355, 203160, 204112, 209932, 255140, 262415, 270880, 306168, 314898, 325056, 382710, 395467, 406320, 408224, 419864, 510280, 524830, 541760, 612336, 629796, 765420, 787245, 790934, 812640, 816448, 839728, 1020560, 1049660, 1186401, 1224672, 1259592, 1530840, 1574490, 1581868, 1625280, 1679456, 1977335, 2041120, 2099320, 2372802, 2449344, 2519184, 3061680, 3148980, 3163736, 3358912, 3954670, 4082240, 4198640, 4745604, 5038368, 5932005, 6123360, 6297960, 6327472, 7909340, 8397280, 9491208, 10076736, 11864010, 12246720, 12595920, 12654944, 15818680, 16794560, 18982416, 21597601, 23728020, 25191840, 25309888, 31637360, 37964832, 43195202, 47456040, 50383680, 63274720, 64792803, 75929664, 86390404, 94912080, 107988005, 126549440, 129585606, 172780808, 189824160, 215976010, 259171212, 323964015, 345561616, 379648320, 431952020, 518342424, 647928030, 669525631, 691123232, 863904040, 1036684848, 1295856060, 1339051262, 1382246464, 1727808080, 2008576893, 2073369696, 2591712120, 2678102524, 3347628155, 3455616160, 4017153786, 4146739392, 5183424240, 5356205048, 6695256310, 6911232320, 8034307572, 10042884465, 10366848480, 10712410096, 13390512620, 16068615144, 20085768930, 20733696960, 21424820192, 26781025240, 32137230288, 40171537860, 42849640384, 53562050480, 64274460576, 80343075720, 107124100960, 128548921152, 160686151440, 214248201920, 321372302880, 642744605760]

約数ペア:

[(1, 642744605760), (2, 321372302880), (3, 214248201920), (4, 160686151440), (5, 128548921152), (6, 107124100960), (8, 80343075720), (10, 64274460576), (12, 53562050480), (15, 42849640384), (16, 40171537860), (20, 32137230288), (24, 26781025240), (30, 21424820192), (31, 20733696960), (32, 20085768930), (40, 16068615144), (48, 13390512620), (60, 10712410096), (62, 10366848480), (64, 10042884465), (80, 8034307572), (93, 6911232320), (96, 6695256310), (120, 5356205048), (124, 5183424240), (155, 4146739392), (160, 4017153786), (186, 3455616160), (192, 3347628155), (240, 2678102524), (248, 2591712120), (310, 2073369696), (320, 2008576893), (372, 1727808080), (465, 1382246464), (480, 1339051262), (496, 1295856060), (620, 1036684848), (744, 863904040), (930, 691123232), (960, 669525631), (992, 647928030), (1240, 518342424), (1488, 431952020), (1693, 379648320), (1860, 345561616), (1984, 323964015), (2480, 259171212), (2976, 215976010), (3386, 189824160), (3720, 172780808), (4960, 129585606), (5079, 126549440), (5952, 107988005), (6772, 94912080), (7440, 86390404), (8465, 75929664), (9920, 64792803), (10158, 63274720), (12757, 50383680), (13544, 47456040), (14880, 43195202), (16930, 37964832), (20316, 31637360), (25395, 25309888), (25514, 25191840), (27088, 23728020), (29760, 21597601), (33860, 18982416), (38271, 16794560), (40632, 15818680), (50790, 12654944), (51028, 12595920), (52483, 12246720), (54176, 11864010), (63785, 10076736), (67720, 9491208), (76542, 8397280), (81264, 7909340), (101580, 6327472), (102056, 6297960), (104966, 6123360), (108352, 5932005), (127570, 5038368), (135440, 4745604), (153084, 4198640), (157449, 4082240), (162528, 3954670), (191355, 3358912), (203160, 3163736), (204112, 3148980), (209932, 3061680), (255140, 2519184), (262415, 2449344), (270880, 2372802), (306168, 2099320), (314898, 2041120), (325056, 1977335), (382710, 1679456), (395467, 1625280), (406320, 1581868), (408224, 1574490), (419864, 1530840), (510280, 1259592), (524830, 1224672), (541760, 1186401), (612336, 1049660), (629796, 1020560), (765420, 839728), (787245, 816448), (790934, 812640)]