229898760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:640

約数の個数: 256

約数和(自身を含む): 873331200

約数和(自身を除く): 643432440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 37, 39, 40, 42, 52, 56, 60, 65, 70, 74, 78, 84, 91, 104, 105, 111, 120, 130, 140, 148, 156, 168, 182, 185, 195, 210, 222, 259, 260, 273, 280, 296, 312, 364, 370, 390, 420, 444, 455, 481, 518, 520, 546, 555, 569, 728, 740, 777, 780, 840, 888, 910, 962, 1036, 1092, 1110, 1138, 1295, 1365, 1443, 1480, 1554, 1560, 1707, 1820, 1924, 2072, 2184, 2220, 2276, 2405, 2590, 2730, 2845, 2886, 3108, 3367, 3414, 3640, 3848, 3885, 3983, 4440, 4552, 4810, 5180, 5460, 5690, 5772, 6216, 6734, 6828, 7215, 7397, 7770, 7966, 8535, 9620, 10101, 10360, 10920, 11380, 11544, 11949, 13468, 13656, 14430, 14794, 15540, 15932, 16835, 17070, 19240, 19915, 20202, 21053, 22191, 22760, 23898, 26936, 28860, 29588, 31080, 31864, 33670, 34140, 36985, 39830, 40404, 42106, 44382, 47796, 50505, 51779, 57720, 59176, 59745, 63159, 67340, 68280, 73970, 79660, 80808, 84212, 88764, 95592, 101010, 103558, 105265, 110955, 119490, 126318, 134680, 147371, 147940, 155337, 159320, 168424, 177528, 202020, 207116, 210530, 221910, 238980, 252636, 258895, 273689, 294742, 295880, 310674, 315795, 404040, 414232, 421060, 442113, 443820, 477960, 505272, 517790, 547378, 589484, 621348, 631590, 736855, 776685, 821067, 842120, 884226, 887640, 1035580, 1094756, 1178968, 1242696, 1263180, 1368445, 1473710, 1553370, 1642134, 1768452, 1915823, 2071160, 2189512, 2210565, 2526360, 2736890, 2947420, 3106740, 3284268, 3536904, 3831646, 4105335, 4421130, 5473780, 5747469, 5894840, 6213480, 6568536, 7663292, 8210670, 8842260, 9579115, 10947560, 11494938, 15326584, 16421340, 17684520, 19158230, 22989876, 28737345, 32842680, 38316460, 45979752, 57474690, 76632920, 114949380, 229898760]

約数ペア:

[(1, 229898760), (2, 114949380), (3, 76632920), (4, 57474690), (5, 45979752), (6, 38316460), (7, 32842680), (8, 28737345), (10, 22989876), (12, 19158230), (13, 17684520), (14, 16421340), (15, 15326584), (20, 11494938), (21, 10947560), (24, 9579115), (26, 8842260), (28, 8210670), (30, 7663292), (35, 6568536), (37, 6213480), (39, 5894840), (40, 5747469), (42, 5473780), (52, 4421130), (56, 4105335), (60, 3831646), (65, 3536904), (70, 3284268), (74, 3106740), (78, 2947420), (84, 2736890), (91, 2526360), (104, 2210565), (105, 2189512), (111, 2071160), (120, 1915823), (130, 1768452), (140, 1642134), (148, 1553370), (156, 1473710), (168, 1368445), (182, 1263180), (185, 1242696), (195, 1178968), (210, 1094756), (222, 1035580), (259, 887640), (260, 884226), (273, 842120), (280, 821067), (296, 776685), (312, 736855), (364, 631590), (370, 621348), (390, 589484), (420, 547378), (444, 517790), (455, 505272), (481, 477960), (518, 443820), (520, 442113), (546, 421060), (555, 414232), (569, 404040), (728, 315795), (740, 310674), (777, 295880), (780, 294742), (840, 273689), (888, 258895), (910, 252636), (962, 238980), (1036, 221910), (1092, 210530), (1110, 207116), (1138, 202020), (1295, 177528), (1365, 168424), (1443, 159320), (1480, 155337), (1554, 147940), (1560, 147371), (1707, 134680), (1820, 126318), (1924, 119490), (2072, 110955), (2184, 105265), (2220, 103558), (2276, 101010), (2405, 95592), (2590, 88764), (2730, 84212), (2845, 80808), (2886, 79660), (3108, 73970), (3367, 68280), (3414, 67340), (3640, 63159), (3848, 59745), (3885, 59176), (3983, 57720), (4440, 51779), (4552, 50505), (4810, 47796), (5180, 44382), (5460, 42106), (5690, 40404), (5772, 39830), (6216, 36985), (6734, 34140), (6828, 33670), (7215, 31864), (7397, 31080), (7770, 29588), (7966, 28860), (8535, 26936), (9620, 23898), (10101, 22760), (10360, 22191), (10920, 21053), (11380, 20202), (11544, 19915), (11949, 19240), (13468, 17070), (13656, 16835), (14430, 15932), (14794, 15540)]