220009920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 336

約数和(自身を含む): 812218848

約数和(自身を除く): 592208928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 61, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 122, 130, 136, 156, 160, 170, 183, 192, 195, 204, 208, 221, 240, 244, 255, 260, 272, 289, 305, 312, 320, 340, 366, 390, 408, 416, 442, 480, 488, 510, 520, 544, 578, 610, 624, 663, 680, 732, 780, 793, 816, 832, 867, 884, 915, 960, 976, 1020, 1037, 1040, 1088, 1105, 1156, 1220, 1248, 1326, 1360, 1445, 1464, 1560, 1586, 1632, 1734, 1768, 1830, 1952, 2040, 2074, 2080, 2210, 2312, 2379, 2440, 2496, 2652, 2720, 2890, 2928, 3111, 3120, 3172, 3264, 3315, 3468, 3536, 3660, 3757, 3904, 3965, 4080, 4148, 4160, 4335, 4420, 4624, 4758, 4880, 5185, 5304, 5440, 5780, 5856, 6222, 6240, 6344, 6630, 6936, 7072, 7320, 7514, 7930, 8160, 8296, 8670, 8840, 9248, 9516, 9760, 10370, 10608, 11271, 11560, 11712, 11895, 12444, 12480, 12688, 13260, 13481, 13872, 14144, 14640, 15028, 15555, 15860, 16320, 16592, 17340, 17629, 17680, 18496, 18785, 19032, 19520, 20740, 21216, 22542, 23120, 23790, 24888, 25376, 26520, 26962, 27744, 29280, 30056, 31110, 31720, 33184, 34680, 35258, 35360, 37570, 38064, 40443, 41480, 42432, 45084, 46240, 47580, 49776, 50752, 52887, 53040, 53924, 55488, 56355, 58560, 60112, 62220, 63440, 66368, 67405, 69360, 70516, 70720, 75140, 76128, 80886, 82960, 88145, 90168, 92480, 95160, 99552, 105774, 106080, 107848, 112710, 120224, 124440, 126880, 134810, 138720, 141032, 150280, 152256, 161772, 165920, 176290, 180336, 190320, 199104, 202215, 211548, 212160, 215696, 225420, 229177, 240448, 248880, 253760, 264435, 269620, 277440, 282064, 300560, 323544, 331840, 352580, 360672, 380640, 404430, 423096, 431392, 450840, 458354, 497760, 528870, 539240, 564128, 601120, 647088, 687531, 705160, 721344, 761280, 808860, 846192, 862784, 901680, 916708, 995520, 1057740, 1078480, 1128256, 1145885, 1202240, 1294176, 1375062, 1410320, 1617720, 1692384, 1803360, 1833416, 2115480, 2156960, 2291770, 2588352, 2750124, 2820640, 3235440, 3384768, 3437655, 3606720, 3666832, 4230960, 4313920, 4583540, 5500248, 5641280, 6470880, 6875310, 7333664, 8461920, 9167080, 11000496, 12941760, 13750620, 14667328, 16923840, 18334160, 22000992, 27501240, 36668320, 44001984, 55002480, 73336640, 110004960, 220009920]

約数ペア:

[(1, 220009920), (2, 110004960), (3, 73336640), (4, 55002480), (5, 44001984), (6, 36668320), (8, 27501240), (10, 22000992), (12, 18334160), (13, 16923840), (15, 14667328), (16, 13750620), (17, 12941760), (20, 11000496), (24, 9167080), (26, 8461920), (30, 7333664), (32, 6875310), (34, 6470880), (39, 5641280), (40, 5500248), (48, 4583540), (51, 4313920), (52, 4230960), (60, 3666832), (61, 3606720), (64, 3437655), (65, 3384768), (68, 3235440), (78, 2820640), (80, 2750124), (85, 2588352), (96, 2291770), (102, 2156960), (104, 2115480), (120, 1833416), (122, 1803360), (130, 1692384), (136, 1617720), (156, 1410320), (160, 1375062), (170, 1294176), (183, 1202240), (192, 1145885), (195, 1128256), (204, 1078480), (208, 1057740), (221, 995520), (240, 916708), (244, 901680), (255, 862784), (260, 846192), (272, 808860), (289, 761280), (305, 721344), (312, 705160), (320, 687531), (340, 647088), (366, 601120), (390, 564128), (408, 539240), (416, 528870), (442, 497760), (480, 458354), (488, 450840), (510, 431392), (520, 423096), (544, 404430), (578, 380640), (610, 360672), (624, 352580), (663, 331840), (680, 323544), (732, 300560), (780, 282064), (793, 277440), (816, 269620), (832, 264435), (867, 253760), (884, 248880), (915, 240448), (960, 229177), (976, 225420), (1020, 215696), (1037, 212160), (1040, 211548), (1088, 202215), (1105, 199104), (1156, 190320), (1220, 180336), (1248, 176290), (1326, 165920), (1360, 161772), (1445, 152256), (1464, 150280), (1560, 141032), (1586, 138720), (1632, 134810), (1734, 126880), (1768, 124440), (1830, 120224), (1952, 112710), (2040, 107848), (2074, 106080), (2080, 105774), (2210, 99552), (2312, 95160), (2379, 92480), (2440, 90168), (2496, 88145), (2652, 82960), (2720, 80886), (2890, 76128), (2928, 75140), (3111, 70720), (3120, 70516), (3172, 69360), (3264, 67405), (3315, 66368), (3468, 63440), (3536, 62220), (3660, 60112), (3757, 58560), (3904, 56355), (3965, 55488), (4080, 53924), (4148, 53040), (4160, 52887), (4335, 50752), (4420, 49776), (4624, 47580), (4758, 46240), (4880, 45084), (5185, 42432), (5304, 41480), (5440, 40443), (5780, 38064), (5856, 37570), (6222, 35360), (6240, 35258), (6344, 34680), (6630, 33184), (6936, 31720), (7072, 31110), (7320, 30056), (7514, 29280), (7930, 27744), (8160, 26962), (8296, 26520), (8670, 25376), (8840, 24888), (9248, 23790), (9516, 23120), (9760, 22542), (10370, 21216), (10608, 20740), (11271, 19520), (11560, 19032), (11712, 18785), (11895, 18496), (12444, 17680), (12480, 17629), (12688, 17340), (13260, 16592), (13481, 16320), (13872, 15860), (14144, 15555), (14640, 15028)]