31146826320

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{69661}}^1$

素因数の和:69712

約数の個数: 240

約数和(自身を含む): 113193505152

約数和(自身を除く): 82046678832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 108, 115, 120, 135, 138, 144, 162, 180, 184, 207, 216, 230, 240, 243, 270, 276, 324, 345, 360, 368, 405, 414, 432, 460, 486, 540, 552, 621, 648, 690, 720, 810, 828, 920, 972, 1035, 1080, 1104, 1215, 1242, 1296, 1380, 1620, 1656, 1840, 1863, 1944, 2070, 2160, 2430, 2484, 2760, 3105, 3240, 3312, 3726, 3888, 4140, 4860, 4968, 5520, 5589, 6210, 6480, 7452, 8280, 9315, 9720, 9936, 11178, 12420, 14904, 16560, 18630, 19440, 22356, 24840, 27945, 29808, 37260, 44712, 49680, 55890, 69661, 74520, 89424, 111780, 139322, 149040, 208983, 223560, 278644, 348305, 417966, 447120, 557288, 626949, 696610, 835932, 1044915, 1114576, 1253898, 1393220, 1602203, 1671864, 1880847, 2089830, 2507796, 2786440, 3134745, 3204406, 3343728, 3761694, 4179660, 4806609, 5015592, 5572880, 5642541, 6269490, 6408812, 7523388, 8011015, 8359320, 9404235, 9613218, 10031184, 11285082, 12538980, 12817624, 14419827, 15046776, 16022030, 16718640, 16927623, 18808470, 19226436, 22570164, 24033045, 25077960, 25635248, 28212705, 28839654, 30093552, 32044060, 33855246, 37616940, 38452872, 43259481, 45140328, 48066090, 50155920, 56425410, 57679308, 64088120, 67710492, 72099135, 75233880, 76905744, 84638115, 86518962, 90280656, 96132180, 112850820, 115358616, 128176240, 129778443, 135420984, 144198270, 150467760, 169276230, 173037924, 192264360, 216297405, 225701640, 230717232, 259556886, 270841968, 288396540, 338552460, 346075848, 384528720, 389335329, 432594810, 451403280, 519113772, 576793080, 648892215, 677104920, 692151696, 778670658, 865189620, 1038227544, 1153586160, 1297784430, 1354209840, 1557341316, 1730379240, 1946676645, 2076455088, 2595568860, 3114682632, 3460758480, 3893353290, 5191137720, 6229365264, 7786706580, 10382275440, 15573413160, 31146826320]

約数ペア:

[(1, 31146826320), (2, 15573413160), (3, 10382275440), (4, 7786706580), (5, 6229365264), (6, 5191137720), (8, 3893353290), (9, 3460758480), (10, 3114682632), (12, 2595568860), (15, 2076455088), (16, 1946676645), (18, 1730379240), (20, 1557341316), (23, 1354209840), (24, 1297784430), (27, 1153586160), (30, 1038227544), (36, 865189620), (40, 778670658), (45, 692151696), (46, 677104920), (48, 648892215), (54, 576793080), (60, 519113772), (69, 451403280), (72, 432594810), (80, 389335329), (81, 384528720), (90, 346075848), (92, 338552460), (108, 288396540), (115, 270841968), (120, 259556886), (135, 230717232), (138, 225701640), (144, 216297405), (162, 192264360), (180, 173037924), (184, 169276230), (207, 150467760), (216, 144198270), (230, 135420984), (240, 129778443), (243, 128176240), (270, 115358616), (276, 112850820), (324, 96132180), (345, 90280656), (360, 86518962), (368, 84638115), (405, 76905744), (414, 75233880), (432, 72099135), (460, 67710492), (486, 64088120), (540, 57679308), (552, 56425410), (621, 50155920), (648, 48066090), (690, 45140328), (720, 43259481), (810, 38452872), (828, 37616940), (920, 33855246), (972, 32044060), (1035, 30093552), (1080, 28839654), (1104, 28212705), (1215, 25635248), (1242, 25077960), (1296, 24033045), (1380, 22570164), (1620, 19226436), (1656, 18808470), (1840, 16927623), (1863, 16718640), (1944, 16022030), (2070, 15046776), (2160, 14419827), (2430, 12817624), (2484, 12538980), (2760, 11285082), (3105, 10031184), (3240, 9613218), (3312, 9404235), (3726, 8359320), (3888, 8011015), (4140, 7523388), (4860, 6408812), (4968, 6269490), (5520, 5642541), (5589, 5572880), (6210, 5015592), (6480, 4806609), (7452, 4179660), (8280, 3761694), (9315, 3343728), (9720, 3204406), (9936, 3134745), (11178, 2786440), (12420, 2507796), (14904, 2089830), (16560, 1880847), (18630, 1671864), (19440, 1602203), (22356, 1393220), (24840, 1253898), (27945, 1114576), (29808, 1044915), (37260, 835932), (44712, 696610), (49680, 626949), (55890, 557288), (69661, 447120), (74520, 417966), (89424, 348305), (111780, 278644), (139322, 223560), (149040, 208983)]