47925360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:320

約数の個数: 240

約数和(自身を含む): 189648576

約数和(自身を除く): 141723216

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, 42, 45, 48, 56, 60, 63, 70, 72, 74, 80, 84, 90, 105, 111, 112, 120, 126, 140, 144, 148, 168, 180, 185, 210, 222, 240, 252, 257, 259, 280, 296, 315, 333, 336, 360, 370, 420, 444, 504, 514, 518, 555, 560, 592, 630, 666, 720, 740, 771, 777, 840, 888, 1008, 1028, 1036, 1110, 1260, 1285, 1295, 1332, 1480, 1542, 1554, 1665, 1680, 1776, 1799, 2056, 2072, 2220, 2313, 2331, 2520, 2570, 2590, 2664, 2960, 3084, 3108, 3330, 3598, 3855, 3885, 4112, 4144, 4440, 4626, 4662, 5040, 5140, 5180, 5328, 5397, 6168, 6216, 6660, 7196, 7710, 7770, 8880, 8995, 9252, 9324, 9509, 10280, 10360, 10794, 11565, 11655, 12336, 12432, 13320, 14392, 15420, 15540, 16191, 17990, 18504, 18648, 19018, 20560, 20720, 21588, 23130, 23310, 26640, 26985, 28527, 28784, 30840, 31080, 32382, 35980, 37008, 37296, 38036, 43176, 46260, 46620, 47545, 53970, 57054, 61680, 62160, 64764, 66563, 71960, 76072, 80955, 85581, 86352, 92520, 93240, 95090, 107940, 114108, 129528, 133126, 142635, 143920, 152144, 161910, 171162, 185040, 186480, 190180, 199689, 215880, 228216, 259056, 266252, 285270, 323820, 332815, 342324, 380360, 399378, 427905, 431760, 456432, 532504, 570540, 599067, 647640, 665630, 684648, 760720, 798756, 855810, 998445, 1065008, 1141080, 1198134, 1295280, 1331260, 1369296, 1597512, 1711620, 1996890, 2282160, 2396268, 2662520, 2995335, 3195024, 3423240, 3993780, 4792536, 5325040, 5990670, 6846480, 7987560, 9585072, 11981340, 15975120, 23962680, 47925360]

約数ペア:

[(1, 47925360), (2, 23962680), (3, 15975120), (4, 11981340), (5, 9585072), (6, 7987560), (7, 6846480), (8, 5990670), (9, 5325040), (10, 4792536), (12, 3993780), (14, 3423240), (15, 3195024), (16, 2995335), (18, 2662520), (20, 2396268), (21, 2282160), (24, 1996890), (28, 1711620), (30, 1597512), (35, 1369296), (36, 1331260), (37, 1295280), (40, 1198134), (42, 1141080), (45, 1065008), (48, 998445), (56, 855810), (60, 798756), (63, 760720), (70, 684648), (72, 665630), (74, 647640), (80, 599067), (84, 570540), (90, 532504), (105, 456432), (111, 431760), (112, 427905), (120, 399378), (126, 380360), (140, 342324), (144, 332815), (148, 323820), (168, 285270), (180, 266252), (185, 259056), (210, 228216), (222, 215880), (240, 199689), (252, 190180), (257, 186480), (259, 185040), (280, 171162), (296, 161910), (315, 152144), (333, 143920), (336, 142635), (360, 133126), (370, 129528), (420, 114108), (444, 107940), (504, 95090), (514, 93240), (518, 92520), (555, 86352), (560, 85581), (592, 80955), (630, 76072), (666, 71960), (720, 66563), (740, 64764), (771, 62160), (777, 61680), (840, 57054), (888, 53970), (1008, 47545), (1028, 46620), (1036, 46260), (1110, 43176), (1260, 38036), (1285, 37296), (1295, 37008), (1332, 35980), (1480, 32382), (1542, 31080), (1554, 30840), (1665, 28784), (1680, 28527), (1776, 26985), (1799, 26640), (2056, 23310), (2072, 23130), (2220, 21588), (2313, 20720), (2331, 20560), (2520, 19018), (2570, 18648), (2590, 18504), (2664, 17990), (2960, 16191), (3084, 15540), (3108, 15420), (3330, 14392), (3598, 13320), (3855, 12432), (3885, 12336), (4112, 11655), (4144, 11565), (4440, 10794), (4626, 10360), (4662, 10280), (5040, 9509), (5140, 9324), (5180, 9252), (5328, 8995), (5397, 8880), (6168, 7770), (6216, 7710), (6660, 7196)]