118495020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:548

約数の個数: 192

約数和(自身を含む): 412876800

約数和(自身を除く): 294381780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 31, 35, 38, 42, 57, 60, 62, 70, 76, 84, 93, 95, 105, 114, 124, 133, 140, 155, 186, 190, 210, 217, 228, 266, 285, 310, 372, 380, 399, 420, 434, 465, 479, 532, 570, 589, 620, 651, 665, 798, 868, 930, 958, 1085, 1140, 1178, 1302, 1330, 1437, 1596, 1767, 1860, 1916, 1995, 2170, 2356, 2395, 2604, 2660, 2874, 2945, 3255, 3353, 3534, 3990, 4123, 4340, 4790, 5748, 5890, 6510, 6706, 7068, 7185, 7980, 8246, 8835, 9101, 9580, 10059, 11780, 12369, 13020, 13412, 14370, 14849, 16492, 16765, 17670, 18202, 20118, 20615, 24738, 27303, 28740, 29698, 33530, 35340, 36404, 40236, 41230, 44547, 45505, 49476, 50295, 54606, 59396, 61845, 63707, 67060, 74245, 82460, 89094, 91010, 100590, 103943, 109212, 123690, 127414, 136515, 148490, 178188, 182020, 191121, 201180, 207886, 222735, 247380, 254828, 273030, 282131, 296980, 311829, 318535, 382242, 415772, 445470, 519715, 546060, 564262, 623658, 637070, 764484, 846393, 890940, 955605, 1039430, 1128524, 1247316, 1274140, 1410655, 1559145, 1692786, 1911210, 1974917, 2078860, 2821310, 3118290, 3385572, 3822420, 3949834, 4231965, 5642620, 5924751, 6236580, 7899668, 8463930, 9874585, 11849502, 16927860, 19749170, 23699004, 29623755, 39498340, 59247510, 118495020]

約数ペア:

[(1, 118495020), (2, 59247510), (3, 39498340), (4, 29623755), (5, 23699004), (6, 19749170), (7, 16927860), (10, 11849502), (12, 9874585), (14, 8463930), (15, 7899668), (19, 6236580), (20, 5924751), (21, 5642620), (28, 4231965), (30, 3949834), (31, 3822420), (35, 3385572), (38, 3118290), (42, 2821310), (57, 2078860), (60, 1974917), (62, 1911210), (70, 1692786), (76, 1559145), (84, 1410655), (93, 1274140), (95, 1247316), (105, 1128524), (114, 1039430), (124, 955605), (133, 890940), (140, 846393), (155, 764484), (186, 637070), (190, 623658), (210, 564262), (217, 546060), (228, 519715), (266, 445470), (285, 415772), (310, 382242), (372, 318535), (380, 311829), (399, 296980), (420, 282131), (434, 273030), (465, 254828), (479, 247380), (532, 222735), (570, 207886), (589, 201180), (620, 191121), (651, 182020), (665, 178188), (798, 148490), (868, 136515), (930, 127414), (958, 123690), (1085, 109212), (1140, 103943), (1178, 100590), (1302, 91010), (1330, 89094), (1437, 82460), (1596, 74245), (1767, 67060), (1860, 63707), (1916, 61845), (1995, 59396), (2170, 54606), (2356, 50295), (2395, 49476), (2604, 45505), (2660, 44547), (2874, 41230), (2945, 40236), (3255, 36404), (3353, 35340), (3534, 33530), (3990, 29698), (4123, 28740), (4340, 27303), (4790, 24738), (5748, 20615), (5890, 20118), (6510, 18202), (6706, 17670), (7068, 16765), (7185, 16492), (7980, 14849), (8246, 14370), (8835, 13412), (9101, 13020), (9580, 12369), (10059, 11780)]