214896952560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{126131}}^1$

素因数の和:126407

約数の個数: 160

約数和(自身を含む): 690678650880

約数和(自身を除く): 475781698320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 229, 240, 248, 310, 372, 458, 465, 496, 620, 687, 744, 916, 930, 1145, 1240, 1374, 1488, 1832, 1860, 2290, 2480, 2748, 3435, 3664, 3720, 4580, 5496, 6870, 7099, 7440, 9160, 10992, 13740, 14198, 18320, 21297, 27480, 28396, 35495, 42594, 54960, 56792, 70990, 85188, 106485, 113584, 126131, 141980, 170376, 212970, 252262, 283960, 340752, 378393, 425940, 504524, 567920, 630655, 756786, 851880, 1009048, 1261310, 1513572, 1703760, 1891965, 2018096, 2522620, 3027144, 3783930, 3910061, 5045240, 6054288, 7567860, 7820122, 10090480, 11730183, 15135720, 15640244, 19550305, 23460366, 28883999, 30271440, 31280488, 39100610, 46920732, 57767998, 58650915, 62560976, 78201220, 86651997, 93841464, 115535996, 117301830, 144419995, 156402440, 173303994, 187682928, 231071992, 234603660, 288839990, 312804880, 346607988, 433259985, 462143984, 469207320, 577679980, 693215976, 866519970, 895403969, 938414640, 1155359960, 1386431952, 1733039940, 1790807938, 2310719920, 2686211907, 3466079880, 3581615876, 4477019845, 5372423814, 6932159760, 7163231752, 8954039690, 10744847628, 13431059535, 14326463504, 17908079380, 21489695256, 26862119070, 35816158760, 42979390512, 53724238140, 71632317520, 107448476280, 214896952560]

約数ペア:

[(1, 214896952560), (2, 107448476280), (3, 71632317520), (4, 53724238140), (5, 42979390512), (6, 35816158760), (8, 26862119070), (10, 21489695256), (12, 17908079380), (15, 14326463504), (16, 13431059535), (20, 10744847628), (24, 8954039690), (30, 7163231752), (31, 6932159760), (40, 5372423814), (48, 4477019845), (60, 3581615876), (62, 3466079880), (80, 2686211907), (93, 2310719920), (120, 1790807938), (124, 1733039940), (155, 1386431952), (186, 1155359960), (229, 938414640), (240, 895403969), (248, 866519970), (310, 693215976), (372, 577679980), (458, 469207320), (465, 462143984), (496, 433259985), (620, 346607988), (687, 312804880), (744, 288839990), (916, 234603660), (930, 231071992), (1145, 187682928), (1240, 173303994), (1374, 156402440), (1488, 144419995), (1832, 117301830), (1860, 115535996), (2290, 93841464), (2480, 86651997), (2748, 78201220), (3435, 62560976), (3664, 58650915), (3720, 57767998), (4580, 46920732), (5496, 39100610), (6870, 31280488), (7099, 30271440), (7440, 28883999), (9160, 23460366), (10992, 19550305), (13740, 15640244), (14198, 15135720), (18320, 11730183), (21297, 10090480), (27480, 7820122), (28396, 7567860), (35495, 6054288), (42594, 5045240), (54960, 3910061), (56792, 3783930), (70990, 3027144), (85188, 2522620), (106485, 2018096), (113584, 1891965), (126131, 1703760), (141980, 1513572), (170376, 1261310), (212970, 1009048), (252262, 851880), (283960, 756786), (340752, 630655), (378393, 567920), (425940, 504524)]