56298480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 320

約数和(自身を含む): 219414528

約数和(自身を除く): 163116048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 31, 35, 40, 42, 46, 47, 48, 56, 60, 62, 69, 70, 80, 84, 92, 93, 94, 105, 112, 115, 120, 124, 138, 140, 141, 155, 161, 168, 184, 186, 188, 210, 217, 230, 235, 240, 248, 276, 280, 282, 310, 322, 329, 336, 345, 368, 372, 376, 420, 434, 460, 465, 470, 483, 496, 552, 560, 564, 620, 644, 651, 658, 690, 705, 713, 744, 752, 805, 840, 868, 920, 930, 940, 966, 987, 1081, 1085, 1104, 1128, 1240, 1288, 1302, 1316, 1380, 1410, 1426, 1457, 1488, 1610, 1645, 1680, 1736, 1840, 1860, 1880, 1932, 1974, 2139, 2162, 2170, 2256, 2415, 2480, 2576, 2604, 2632, 2760, 2820, 2852, 2914, 3220, 3243, 3255, 3290, 3472, 3565, 3720, 3760, 3864, 3948, 4278, 4324, 4340, 4371, 4830, 4935, 4991, 5208, 5264, 5405, 5520, 5640, 5704, 5828, 6440, 6486, 6510, 6580, 7130, 7285, 7440, 7567, 7728, 7896, 8556, 8648, 8680, 8742, 9660, 9870, 9982, 10199, 10416, 10695, 10810, 11280, 11408, 11656, 12880, 12972, 13020, 13160, 14260, 14570, 14973, 15134, 15792, 16215, 17112, 17296, 17360, 17484, 19320, 19740, 19964, 20398, 21390, 21620, 21855, 22701, 23312, 24955, 25944, 26040, 26320, 28520, 29140, 29946, 30268, 30597, 32430, 33511, 34224, 34968, 37835, 38640, 39480, 39928, 40796, 42780, 43240, 43710, 45402, 49910, 50995, 51888, 52080, 57040, 58280, 59892, 60536, 61194, 64860, 67022, 69936, 74865, 75670, 78960, 79856, 81592, 85560, 86480, 87420, 90804, 99820, 100533, 101990, 113505, 116560, 119784, 121072, 122388, 129720, 134044, 149730, 151340, 152985, 163184, 167555, 171120, 174840, 181608, 199640, 201066, 203980, 227010, 234577, 239568, 244776, 259440, 268088, 299460, 302680, 305970, 335110, 349680, 363216, 399280, 402132, 407960, 454020, 469154, 489552, 502665, 536176, 598920, 605360, 611940, 670220, 703731, 804264, 815920, 908040, 938308, 1005330, 1172885, 1197840, 1223880, 1340440, 1407462, 1608528, 1816080, 1876616, 2010660, 2345770, 2447760, 2680880, 2814924, 3518655, 3753232, 4021320, 4691540, 5629848, 7037310, 8042640, 9383080, 11259696, 14074620, 18766160, 28149240, 56298480]

約数ペア:

[(1, 56298480), (2, 28149240), (3, 18766160), (4, 14074620), (5, 11259696), (6, 9383080), (7, 8042640), (8, 7037310), (10, 5629848), (12, 4691540), (14, 4021320), (15, 3753232), (16, 3518655), (20, 2814924), (21, 2680880), (23, 2447760), (24, 2345770), (28, 2010660), (30, 1876616), (31, 1816080), (35, 1608528), (40, 1407462), (42, 1340440), (46, 1223880), (47, 1197840), (48, 1172885), (56, 1005330), (60, 938308), (62, 908040), (69, 815920), (70, 804264), (80, 703731), (84, 670220), (92, 611940), (93, 605360), (94, 598920), (105, 536176), (112, 502665), (115, 489552), (120, 469154), (124, 454020), (138, 407960), (140, 402132), (141, 399280), (155, 363216), (161, 349680), (168, 335110), (184, 305970), (186, 302680), (188, 299460), (210, 268088), (217, 259440), (230, 244776), (235, 239568), (240, 234577), (248, 227010), (276, 203980), (280, 201066), (282, 199640), (310, 181608), (322, 174840), (329, 171120), (336, 167555), (345, 163184), (368, 152985), (372, 151340), (376, 149730), (420, 134044), (434, 129720), (460, 122388), (465, 121072), (470, 119784), (483, 116560), (496, 113505), (552, 101990), (560, 100533), (564, 99820), (620, 90804), (644, 87420), (651, 86480), (658, 85560), (690, 81592), (705, 79856), (713, 78960), (744, 75670), (752, 74865), (805, 69936), (840, 67022), (868, 64860), (920, 61194), (930, 60536), (940, 59892), (966, 58280), (987, 57040), (1081, 52080), (1085, 51888), (1104, 50995), (1128, 49910), (1240, 45402), (1288, 43710), (1302, 43240), (1316, 42780), (1380, 40796), (1410, 39928), (1426, 39480), (1457, 38640), (1488, 37835), (1610, 34968), (1645, 34224), (1680, 33511), (1736, 32430), (1840, 30597), (1860, 30268), (1880, 29946), (1932, 29140), (1974, 28520), (2139, 26320), (2162, 26040), (2170, 25944), (2256, 24955), (2415, 23312), (2480, 22701), (2576, 21855), (2604, 21620), (2632, 21390), (2760, 20398), (2820, 19964), (2852, 19740), (2914, 19320), (3220, 17484), (3243, 17360), (3255, 17296), (3290, 17112), (3472, 16215), (3565, 15792), (3720, 15134), (3760, 14973), (3864, 14570), (3948, 14260), (4278, 13160), (4324, 13020), (4340, 12972), (4371, 12880), (4830, 11656), (4935, 11408), (4991, 11280), (5208, 10810), (5264, 10695), (5405, 10416), (5520, 10199), (5640, 9982), (5704, 9870), (5828, 9660), (6440, 8742), (6486, 8680), (6510, 8648), (6580, 8556), (7130, 7896), (7285, 7728), (7440, 7567)]