221094240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:325

約数の個数: 192

約数和(自身を含む): 730840320

約数和(自身を除く): 509746080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 59, 60, 74, 80, 96, 111, 118, 120, 148, 160, 177, 185, 211, 222, 236, 240, 295, 296, 354, 370, 422, 444, 472, 480, 555, 590, 592, 633, 708, 740, 844, 885, 888, 944, 1055, 1110, 1180, 1184, 1266, 1416, 1480, 1688, 1770, 1776, 1888, 2110, 2183, 2220, 2360, 2532, 2832, 2960, 3165, 3376, 3540, 3552, 4220, 4366, 4440, 4720, 5064, 5664, 5920, 6330, 6549, 6752, 7080, 7807, 8440, 8732, 8880, 9440, 10128, 10915, 12449, 12660, 13098, 14160, 15614, 16880, 17464, 17760, 20256, 21830, 23421, 24898, 25320, 26196, 28320, 31228, 32745, 33760, 34928, 37347, 39035, 43660, 46842, 49796, 50640, 52392, 62245, 62456, 65490, 69856, 74694, 78070, 87320, 93684, 99592, 101280, 104784, 117105, 124490, 124912, 130980, 149388, 156140, 174640, 186735, 187368, 199184, 209568, 234210, 248980, 249824, 261960, 298776, 312280, 349280, 373470, 374736, 398368, 460613, 468420, 497960, 523920, 597552, 624560, 746940, 749472, 921226, 936840, 995920, 1047840, 1195104, 1249120, 1381839, 1493880, 1842452, 1873680, 1991840, 2303065, 2763678, 2987760, 3684904, 3747360, 4606130, 5527356, 5975520, 6909195, 7369808, 9212260, 11054712, 13818390, 14739616, 18424520, 22109424, 27636780, 36849040, 44218848, 55273560, 73698080, 110547120, 221094240]

約数ペア:

[(1, 221094240), (2, 110547120), (3, 73698080), (4, 55273560), (5, 44218848), (6, 36849040), (8, 27636780), (10, 22109424), (12, 18424520), (15, 14739616), (16, 13818390), (20, 11054712), (24, 9212260), (30, 7369808), (32, 6909195), (37, 5975520), (40, 5527356), (48, 4606130), (59, 3747360), (60, 3684904), (74, 2987760), (80, 2763678), (96, 2303065), (111, 1991840), (118, 1873680), (120, 1842452), (148, 1493880), (160, 1381839), (177, 1249120), (185, 1195104), (211, 1047840), (222, 995920), (236, 936840), (240, 921226), (295, 749472), (296, 746940), (354, 624560), (370, 597552), (422, 523920), (444, 497960), (472, 468420), (480, 460613), (555, 398368), (590, 374736), (592, 373470), (633, 349280), (708, 312280), (740, 298776), (844, 261960), (885, 249824), (888, 248980), (944, 234210), (1055, 209568), (1110, 199184), (1180, 187368), (1184, 186735), (1266, 174640), (1416, 156140), (1480, 149388), (1688, 130980), (1770, 124912), (1776, 124490), (1888, 117105), (2110, 104784), (2183, 101280), (2220, 99592), (2360, 93684), (2532, 87320), (2832, 78070), (2960, 74694), (3165, 69856), (3376, 65490), (3540, 62456), (3552, 62245), (4220, 52392), (4366, 50640), (4440, 49796), (4720, 46842), (5064, 43660), (5664, 39035), (5920, 37347), (6330, 34928), (6549, 33760), (6752, 32745), (7080, 31228), (7807, 28320), (8440, 26196), (8732, 25320), (8880, 24898), (9440, 23421), (10128, 21830), (10915, 20256), (12449, 17760), (12660, 17464), (13098, 16880), (14160, 15614)]