53519760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:111

約数の個数: 360

約数和(自身を含む): 219970296

約数和(自身を除く): 166450536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 41, 42, 45, 48, 49, 56, 60, 63, 70, 72, 74, 80, 82, 84, 90, 98, 105, 111, 112, 120, 123, 126, 140, 144, 147, 148, 164, 168, 180, 185, 196, 205, 210, 222, 240, 245, 246, 252, 259, 280, 287, 294, 296, 315, 328, 333, 336, 360, 369, 370, 392, 410, 420, 441, 444, 490, 492, 504, 518, 555, 560, 574, 588, 592, 615, 630, 656, 666, 720, 735, 738, 740, 777, 784, 820, 840, 861, 882, 888, 980, 984, 1008, 1036, 1110, 1148, 1176, 1230, 1260, 1295, 1332, 1435, 1470, 1476, 1480, 1517, 1554, 1640, 1665, 1680, 1722, 1764, 1776, 1813, 1845, 1960, 1968, 2009, 2072, 2205, 2220, 2296, 2331, 2352, 2460, 2520, 2583, 2590, 2664, 2870, 2940, 2952, 2960, 3034, 3108, 3280, 3330, 3444, 3528, 3626, 3690, 3885, 3920, 4018, 4144, 4305, 4410, 4440, 4551, 4592, 4662, 4920, 5040, 5166, 5180, 5328, 5439, 5740, 5880, 5904, 6027, 6068, 6216, 6660, 6888, 7056, 7252, 7380, 7585, 7770, 8036, 8610, 8820, 8880, 9065, 9102, 9324, 9840, 10045, 10332, 10360, 10619, 10878, 11480, 11655, 11760, 12054, 12136, 12432, 12915, 13320, 13653, 13776, 14504, 14760, 15170, 15540, 16072, 16317, 17220, 17640, 18081, 18130, 18204, 18648, 20090, 20664, 20720, 21238, 21756, 22755, 22960, 23310, 24108, 24272, 25830, 26640, 27195, 27306, 29008, 29520, 30135, 30340, 31080, 31857, 32144, 32634, 34440, 35280, 36162, 36260, 36408, 37296, 40180, 41328, 42476, 43512, 45510, 46620, 48216, 51660, 53095, 54390, 54612, 60270, 60680, 62160, 63714, 65268, 68265, 68880, 72324, 72520, 72816, 74333, 80360, 81585, 84952, 87024, 90405, 91020, 93240, 95571, 96432, 103320, 106190, 108780, 109224, 120540, 121360, 127428, 130536, 136530, 144648, 145040, 148666, 159285, 160720, 163170, 169904, 180810, 182040, 186480, 191142, 206640, 212380, 217560, 218448, 222999, 241080, 254856, 261072, 273060, 289296, 297332, 318570, 326340, 361620, 364080, 371665, 382284, 424760, 435120, 445998, 477855, 482160, 509712, 546120, 594664, 637140, 652680, 668997, 723240, 743330, 764568, 849520, 891996, 955710, 1092240, 1114995, 1189328, 1274280, 1305360, 1337994, 1446480, 1486660, 1529136, 1783992, 1911420, 2229990, 2548560, 2675988, 2973320, 3344985, 3567984, 3822840, 4459980, 5351976, 5946640, 6689970, 7645680, 8919960, 10703952, 13379940, 17839920, 26759880, 53519760]

約数ペア:

[(1, 53519760), (2, 26759880), (3, 17839920), (4, 13379940), (5, 10703952), (6, 8919960), (7, 7645680), (8, 6689970), (9, 5946640), (10, 5351976), (12, 4459980), (14, 3822840), (15, 3567984), (16, 3344985), (18, 2973320), (20, 2675988), (21, 2548560), (24, 2229990), (28, 1911420), (30, 1783992), (35, 1529136), (36, 1486660), (37, 1446480), (40, 1337994), (41, 1305360), (42, 1274280), (45, 1189328), (48, 1114995), (49, 1092240), (56, 955710), (60, 891996), (63, 849520), (70, 764568), (72, 743330), (74, 723240), (80, 668997), (82, 652680), (84, 637140), (90, 594664), (98, 546120), (105, 509712), (111, 482160), (112, 477855), (120, 445998), (123, 435120), (126, 424760), (140, 382284), (144, 371665), (147, 364080), (148, 361620), (164, 326340), (168, 318570), (180, 297332), (185, 289296), (196, 273060), (205, 261072), (210, 254856), (222, 241080), (240, 222999), (245, 218448), (246, 217560), (252, 212380), (259, 206640), (280, 191142), (287, 186480), (294, 182040), (296, 180810), (315, 169904), (328, 163170), (333, 160720), (336, 159285), (360, 148666), (369, 145040), (370, 144648), (392, 136530), (410, 130536), (420, 127428), (441, 121360), (444, 120540), (490, 109224), (492, 108780), (504, 106190), (518, 103320), (555, 96432), (560, 95571), (574, 93240), (588, 91020), (592, 90405), (615, 87024), (630, 84952), (656, 81585), (666, 80360), (720, 74333), (735, 72816), (738, 72520), (740, 72324), (777, 68880), (784, 68265), (820, 65268), (840, 63714), (861, 62160), (882, 60680), (888, 60270), (980, 54612), (984, 54390), (1008, 53095), (1036, 51660), (1110, 48216), (1148, 46620), (1176, 45510), (1230, 43512), (1260, 42476), (1295, 41328), (1332, 40180), (1435, 37296), (1470, 36408), (1476, 36260), (1480, 36162), (1517, 35280), (1554, 34440), (1640, 32634), (1665, 32144), (1680, 31857), (1722, 31080), (1764, 30340), (1776, 30135), (1813, 29520), (1845, 29008), (1960, 27306), (1968, 27195), (2009, 26640), (2072, 25830), (2205, 24272), (2220, 24108), (2296, 23310), (2331, 22960), (2352, 22755), (2460, 21756), (2520, 21238), (2583, 20720), (2590, 20664), (2664, 20090), (2870, 18648), (2940, 18204), (2952, 18130), (2960, 18081), (3034, 17640), (3108, 17220), (3280, 16317), (3330, 16072), (3444, 15540), (3528, 15170), (3626, 14760), (3690, 14504), (3885, 13776), (3920, 13653), (4018, 13320), (4144, 12915), (4305, 12432), (4410, 12136), (4440, 12054), (4551, 11760), (4592, 11655), (4662, 11480), (4920, 10878), (5040, 10619), (5166, 10360), (5180, 10332), (5328, 10045), (5439, 9840), (5740, 9324), (5880, 9102), (5904, 9065), (6027, 8880), (6068, 8820), (6216, 8610), (6660, 8036), (6888, 7770), (7056, 7585), (7252, 7380)]