80279640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:112

約数の個数: 384

約数和(自身を含む): 327499200

約数和(自身を除く): 247219560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 37, 40, 41, 42, 45, 49, 54, 56, 60, 63, 70, 72, 74, 82, 84, 90, 98, 105, 108, 111, 120, 123, 126, 135, 140, 147, 148, 164, 168, 180, 185, 189, 196, 205, 210, 216, 222, 245, 246, 252, 259, 270, 280, 287, 294, 296, 315, 328, 333, 360, 369, 370, 378, 392, 410, 420, 441, 444, 490, 492, 504, 518, 540, 555, 574, 588, 615, 630, 666, 735, 738, 740, 756, 777, 820, 840, 861, 882, 888, 945, 980, 984, 999, 1036, 1080, 1107, 1110, 1148, 1176, 1230, 1260, 1295, 1323, 1332, 1435, 1470, 1476, 1480, 1512, 1517, 1554, 1640, 1665, 1722, 1764, 1813, 1845, 1890, 1960, 1998, 2009, 2072, 2205, 2214, 2220, 2296, 2331, 2460, 2520, 2583, 2590, 2646, 2664, 2870, 2940, 2952, 3034, 3108, 3330, 3444, 3528, 3626, 3690, 3780, 3885, 3996, 4018, 4305, 4410, 4428, 4440, 4551, 4662, 4920, 4995, 5166, 5180, 5292, 5439, 5535, 5740, 5880, 6027, 6068, 6216, 6615, 6660, 6888, 6993, 7252, 7380, 7560, 7585, 7749, 7770, 7992, 8036, 8610, 8820, 8856, 9065, 9102, 9324, 9990, 10045, 10332, 10360, 10584, 10619, 10878, 11070, 11480, 11655, 12054, 12136, 12915, 13230, 13320, 13653, 13986, 14504, 14760, 15170, 15498, 15540, 16072, 16317, 17220, 17640, 18081, 18130, 18204, 18648, 19980, 20090, 20664, 21238, 21756, 22140, 22755, 23310, 24108, 25830, 26460, 27195, 27306, 27972, 30135, 30340, 30996, 31080, 31857, 32634, 34440, 34965, 36162, 36260, 36408, 38745, 39960, 40180, 40959, 42476, 43512, 44280, 45510, 46620, 48216, 48951, 51660, 52920, 53095, 54243, 54390, 54612, 55944, 60270, 60680, 61992, 63714, 65268, 68265, 69930, 72324, 72520, 74333, 77490, 80360, 81585, 81918, 84952, 90405, 91020, 93240, 95571, 97902, 103320, 106190, 108486, 108780, 109224, 120540, 127428, 130536, 136530, 139860, 144648, 148666, 154980, 159285, 163170, 163836, 180810, 182040, 191142, 195804, 204795, 212380, 216972, 217560, 222999, 241080, 244755, 254856, 271215, 273060, 279720, 286713, 297332, 309960, 318570, 326340, 327672, 361620, 371665, 382284, 391608, 409590, 424760, 433944, 445998, 477855, 489510, 542430, 546120, 573426, 594664, 637140, 652680, 668997, 723240, 743330, 764568, 819180, 891996, 955710, 979020, 1084860, 1114995, 1146852, 1274280, 1337994, 1433565, 1486660, 1638360, 1783992, 1911420, 1958040, 2006991, 2169720, 2229990, 2293704, 2675988, 2867130, 2973320, 3344985, 3822840, 4013982, 4459980, 5351976, 5734260, 6689970, 8027964, 8919960, 10034955, 11468520, 13379940, 16055928, 20069910, 26759880, 40139820, 80279640]

約数ペア:

[(1, 80279640), (2, 40139820), (3, 26759880), (4, 20069910), (5, 16055928), (6, 13379940), (7, 11468520), (8, 10034955), (9, 8919960), (10, 8027964), (12, 6689970), (14, 5734260), (15, 5351976), (18, 4459980), (20, 4013982), (21, 3822840), (24, 3344985), (27, 2973320), (28, 2867130), (30, 2675988), (35, 2293704), (36, 2229990), (37, 2169720), (40, 2006991), (41, 1958040), (42, 1911420), (45, 1783992), (49, 1638360), (54, 1486660), (56, 1433565), (60, 1337994), (63, 1274280), (70, 1146852), (72, 1114995), (74, 1084860), (82, 979020), (84, 955710), (90, 891996), (98, 819180), (105, 764568), (108, 743330), (111, 723240), (120, 668997), (123, 652680), (126, 637140), (135, 594664), (140, 573426), (147, 546120), (148, 542430), (164, 489510), (168, 477855), (180, 445998), (185, 433944), (189, 424760), (196, 409590), (205, 391608), (210, 382284), (216, 371665), (222, 361620), (245, 327672), (246, 326340), (252, 318570), (259, 309960), (270, 297332), (280, 286713), (287, 279720), (294, 273060), (296, 271215), (315, 254856), (328, 244755), (333, 241080), (360, 222999), (369, 217560), (370, 216972), (378, 212380), (392, 204795), (410, 195804), (420, 191142), (441, 182040), (444, 180810), (490, 163836), (492, 163170), (504, 159285), (518, 154980), (540, 148666), (555, 144648), (574, 139860), (588, 136530), (615, 130536), (630, 127428), (666, 120540), (735, 109224), (738, 108780), (740, 108486), (756, 106190), (777, 103320), (820, 97902), (840, 95571), (861, 93240), (882, 91020), (888, 90405), (945, 84952), (980, 81918), (984, 81585), (999, 80360), (1036, 77490), (1080, 74333), (1107, 72520), (1110, 72324), (1148, 69930), (1176, 68265), (1230, 65268), (1260, 63714), (1295, 61992), (1323, 60680), (1332, 60270), (1435, 55944), (1470, 54612), (1476, 54390), (1480, 54243), (1512, 53095), (1517, 52920), (1554, 51660), (1640, 48951), (1665, 48216), (1722, 46620), (1764, 45510), (1813, 44280), (1845, 43512), (1890, 42476), (1960, 40959), (1998, 40180), (2009, 39960), (2072, 38745), (2205, 36408), (2214, 36260), (2220, 36162), (2296, 34965), (2331, 34440), (2460, 32634), (2520, 31857), (2583, 31080), (2590, 30996), (2646, 30340), (2664, 30135), (2870, 27972), (2940, 27306), (2952, 27195), (3034, 26460), (3108, 25830), (3330, 24108), (3444, 23310), (3528, 22755), (3626, 22140), (3690, 21756), (3780, 21238), (3885, 20664), (3996, 20090), (4018, 19980), (4305, 18648), (4410, 18204), (4428, 18130), (4440, 18081), (4551, 17640), (4662, 17220), (4920, 16317), (4995, 16072), (5166, 15540), (5180, 15498), (5292, 15170), (5439, 14760), (5535, 14504), (5740, 13986), (5880, 13653), (6027, 13320), (6068, 13230), (6216, 12915), (6615, 12136), (6660, 12054), (6888, 11655), (6993, 11480), (7252, 11070), (7380, 10878), (7560, 10619), (7585, 10584), (7749, 10360), (7770, 10332), (7992, 10045), (8036, 9990), (8610, 9324), (8820, 9102), (8856, 9065)]