47490240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:255

約数の個数: 224

約数和(自身を含む): 177905664

約数和(自身を除く): 130415424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 64, 70, 74, 80, 84, 96, 105, 111, 112, 120, 140, 148, 160, 168, 185, 191, 192, 210, 222, 224, 240, 259, 280, 296, 320, 336, 370, 382, 420, 444, 448, 480, 518, 555, 560, 573, 592, 672, 740, 764, 777, 840, 888, 955, 960, 1036, 1110, 1120, 1146, 1184, 1295, 1337, 1344, 1480, 1528, 1554, 1680, 1776, 1910, 2072, 2220, 2240, 2292, 2368, 2590, 2674, 2865, 2960, 3056, 3108, 3360, 3552, 3820, 3885, 4011, 4144, 4440, 4584, 5180, 5348, 5730, 5920, 6112, 6216, 6685, 6720, 7067, 7104, 7640, 7770, 8022, 8288, 8880, 9168, 10360, 10696, 11460, 11840, 12224, 12432, 13370, 14134, 15280, 15540, 16044, 16576, 17760, 18336, 20055, 20720, 21201, 21392, 22920, 24864, 26740, 28268, 30560, 31080, 32088, 35335, 35520, 36672, 40110, 41440, 42402, 42784, 45840, 49469, 49728, 53480, 56536, 61120, 62160, 64176, 70670, 80220, 82880, 84804, 85568, 91680, 98938, 106005, 106960, 113072, 124320, 128352, 141340, 148407, 160440, 169608, 183360, 197876, 212010, 213920, 226144, 247345, 248640, 256704, 282680, 296814, 320880, 339216, 395752, 424020, 427840, 452288, 494690, 565360, 593628, 641760, 678432, 742035, 791504, 848040, 989380, 1130720, 1187256, 1283520, 1356864, 1484070, 1583008, 1696080, 1978760, 2261440, 2374512, 2968140, 3166016, 3392160, 3957520, 4749024, 5936280, 6784320, 7915040, 9498048, 11872560, 15830080, 23745120, 47490240]

約数ペア:

[(1, 47490240), (2, 23745120), (3, 15830080), (4, 11872560), (5, 9498048), (6, 7915040), (7, 6784320), (8, 5936280), (10, 4749024), (12, 3957520), (14, 3392160), (15, 3166016), (16, 2968140), (20, 2374512), (21, 2261440), (24, 1978760), (28, 1696080), (30, 1583008), (32, 1484070), (35, 1356864), (37, 1283520), (40, 1187256), (42, 1130720), (48, 989380), (56, 848040), (60, 791504), (64, 742035), (70, 678432), (74, 641760), (80, 593628), (84, 565360), (96, 494690), (105, 452288), (111, 427840), (112, 424020), (120, 395752), (140, 339216), (148, 320880), (160, 296814), (168, 282680), (185, 256704), (191, 248640), (192, 247345), (210, 226144), (222, 213920), (224, 212010), (240, 197876), (259, 183360), (280, 169608), (296, 160440), (320, 148407), (336, 141340), (370, 128352), (382, 124320), (420, 113072), (444, 106960), (448, 106005), (480, 98938), (518, 91680), (555, 85568), (560, 84804), (573, 82880), (592, 80220), (672, 70670), (740, 64176), (764, 62160), (777, 61120), (840, 56536), (888, 53480), (955, 49728), (960, 49469), (1036, 45840), (1110, 42784), (1120, 42402), (1146, 41440), (1184, 40110), (1295, 36672), (1337, 35520), (1344, 35335), (1480, 32088), (1528, 31080), (1554, 30560), (1680, 28268), (1776, 26740), (1910, 24864), (2072, 22920), (2220, 21392), (2240, 21201), (2292, 20720), (2368, 20055), (2590, 18336), (2674, 17760), (2865, 16576), (2960, 16044), (3056, 15540), (3108, 15280), (3360, 14134), (3552, 13370), (3820, 12432), (3885, 12224), (4011, 11840), (4144, 11460), (4440, 10696), (4584, 10360), (5180, 9168), (5348, 8880), (5730, 8288), (5920, 8022), (6112, 7770), (6216, 7640), (6685, 7104), (6720, 7067)]