199699360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:199

約数の個数: 192

約数和(自身を含む): 569963520

約数和(自身を除く): 370264160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 61, 70, 74, 79, 80, 112, 122, 140, 148, 158, 160, 185, 224, 244, 259, 280, 296, 305, 316, 370, 395, 427, 488, 518, 553, 560, 592, 610, 632, 740, 790, 854, 976, 1036, 1106, 1120, 1184, 1220, 1264, 1295, 1480, 1580, 1708, 1952, 2072, 2135, 2212, 2257, 2440, 2528, 2590, 2765, 2923, 2960, 3160, 3416, 4144, 4270, 4424, 4514, 4819, 4880, 5180, 5530, 5846, 5920, 6320, 6832, 8288, 8540, 8848, 9028, 9638, 9760, 10360, 11060, 11285, 11692, 12640, 13664, 14615, 15799, 17080, 17696, 18056, 19276, 20461, 20720, 22120, 22570, 23384, 24095, 29230, 31598, 33733, 34160, 36112, 38552, 40922, 41440, 44240, 45140, 46768, 48190, 58460, 63196, 67466, 68320, 72224, 77104, 78995, 81844, 88480, 90280, 93536, 96380, 102305, 116920, 126392, 134932, 154208, 157990, 163688, 168665, 178303, 180560, 192760, 204610, 233840, 252784, 269864, 315980, 327376, 337330, 356606, 361120, 385520, 409220, 467680, 505568, 539728, 631960, 654752, 674660, 713212, 771040, 818440, 891515, 1079456, 1248121, 1263920, 1349320, 1426424, 1636880, 1783030, 2496242, 2527840, 2698640, 2852848, 3273760, 3566060, 4992484, 5397280, 5705696, 6240605, 7132120, 9984968, 12481210, 14264240, 19969936, 24962420, 28528480, 39939872, 49924840, 99849680, 199699360]

約数ペア:

[(1, 199699360), (2, 99849680), (4, 49924840), (5, 39939872), (7, 28528480), (8, 24962420), (10, 19969936), (14, 14264240), (16, 12481210), (20, 9984968), (28, 7132120), (32, 6240605), (35, 5705696), (37, 5397280), (40, 4992484), (56, 3566060), (61, 3273760), (70, 2852848), (74, 2698640), (79, 2527840), (80, 2496242), (112, 1783030), (122, 1636880), (140, 1426424), (148, 1349320), (158, 1263920), (160, 1248121), (185, 1079456), (224, 891515), (244, 818440), (259, 771040), (280, 713212), (296, 674660), (305, 654752), (316, 631960), (370, 539728), (395, 505568), (427, 467680), (488, 409220), (518, 385520), (553, 361120), (560, 356606), (592, 337330), (610, 327376), (632, 315980), (740, 269864), (790, 252784), (854, 233840), (976, 204610), (1036, 192760), (1106, 180560), (1120, 178303), (1184, 168665), (1220, 163688), (1264, 157990), (1295, 154208), (1480, 134932), (1580, 126392), (1708, 116920), (1952, 102305), (2072, 96380), (2135, 93536), (2212, 90280), (2257, 88480), (2440, 81844), (2528, 78995), (2590, 77104), (2765, 72224), (2923, 68320), (2960, 67466), (3160, 63196), (3416, 58460), (4144, 48190), (4270, 46768), (4424, 45140), (4514, 44240), (4819, 41440), (4880, 40922), (5180, 38552), (5530, 36112), (5846, 34160), (5920, 33733), (6320, 31598), (6832, 29230), (8288, 24095), (8540, 23384), (8848, 22570), (9028, 22120), (9638, 20720), (9760, 20461), (10360, 19276), (11060, 18056), (11285, 17696), (11692, 17080), (12640, 15799), (13664, 14615)]