140295120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1$

素因数の和:158

約数の個数: 240

約数和(自身を含む): 519216768

約数和(自身を除く): 378921648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 56, 60, 61, 70, 74, 80, 84, 105, 111, 112, 120, 122, 140, 148, 168, 183, 185, 210, 222, 240, 244, 259, 280, 296, 305, 336, 366, 370, 420, 427, 444, 488, 518, 555, 560, 592, 610, 732, 740, 777, 840, 854, 888, 915, 976, 1036, 1110, 1220, 1281, 1295, 1369, 1464, 1480, 1554, 1680, 1708, 1776, 1830, 2072, 2135, 2220, 2257, 2440, 2562, 2590, 2738, 2928, 2960, 3108, 3416, 3660, 3885, 4107, 4144, 4270, 4440, 4514, 4880, 5124, 5180, 5476, 6216, 6405, 6771, 6832, 6845, 7320, 7770, 8214, 8540, 8880, 9028, 9583, 10248, 10360, 10952, 11285, 12432, 12810, 13542, 13690, 14640, 15540, 15799, 16428, 17080, 18056, 19166, 20496, 20535, 20720, 21904, 22570, 25620, 27084, 27380, 28749, 31080, 31598, 32856, 33855, 34160, 36112, 38332, 41070, 45140, 47397, 47915, 51240, 54168, 54760, 57498, 62160, 63196, 65712, 67710, 76664, 78995, 82140, 83509, 90280, 94794, 95830, 102480, 108336, 109520, 114996, 126392, 135420, 143745, 153328, 157990, 164280, 167018, 180560, 189588, 191660, 229992, 236985, 250527, 252784, 270840, 287490, 315980, 328560, 334036, 379176, 383320, 417545, 459984, 473970, 501054, 541680, 574980, 584563, 631960, 668072, 758352, 766640, 835090, 947940, 1002108, 1149960, 1169126, 1252635, 1263920, 1336144, 1670180, 1753689, 1895880, 2004216, 2299920, 2338252, 2505270, 2922815, 3340360, 3507378, 3791760, 4008432, 4676504, 5010540, 5845630, 6680720, 7014756, 8768445, 9353008, 10021080, 11691260, 14029512, 17536890, 20042160, 23382520, 28059024, 35073780, 46765040, 70147560, 140295120]

約数ペア:

[(1, 140295120), (2, 70147560), (3, 46765040), (4, 35073780), (5, 28059024), (6, 23382520), (7, 20042160), (8, 17536890), (10, 14029512), (12, 11691260), (14, 10021080), (15, 9353008), (16, 8768445), (20, 7014756), (21, 6680720), (24, 5845630), (28, 5010540), (30, 4676504), (35, 4008432), (37, 3791760), (40, 3507378), (42, 3340360), (48, 2922815), (56, 2505270), (60, 2338252), (61, 2299920), (70, 2004216), (74, 1895880), (80, 1753689), (84, 1670180), (105, 1336144), (111, 1263920), (112, 1252635), (120, 1169126), (122, 1149960), (140, 1002108), (148, 947940), (168, 835090), (183, 766640), (185, 758352), (210, 668072), (222, 631960), (240, 584563), (244, 574980), (259, 541680), (280, 501054), (296, 473970), (305, 459984), (336, 417545), (366, 383320), (370, 379176), (420, 334036), (427, 328560), (444, 315980), (488, 287490), (518, 270840), (555, 252784), (560, 250527), (592, 236985), (610, 229992), (732, 191660), (740, 189588), (777, 180560), (840, 167018), (854, 164280), (888, 157990), (915, 153328), (976, 143745), (1036, 135420), (1110, 126392), (1220, 114996), (1281, 109520), (1295, 108336), (1369, 102480), (1464, 95830), (1480, 94794), (1554, 90280), (1680, 83509), (1708, 82140), (1776, 78995), (1830, 76664), (2072, 67710), (2135, 65712), (2220, 63196), (2257, 62160), (2440, 57498), (2562, 54760), (2590, 54168), (2738, 51240), (2928, 47915), (2960, 47397), (3108, 45140), (3416, 41070), (3660, 38332), (3885, 36112), (4107, 34160), (4144, 33855), (4270, 32856), (4440, 31598), (4514, 31080), (4880, 28749), (5124, 27380), (5180, 27084), (5476, 25620), (6216, 22570), (6405, 21904), (6771, 20720), (6832, 20535), (6845, 20496), (7320, 19166), (7770, 18056), (8214, 17080), (8540, 16428), (8880, 15799), (9028, 15540), (9583, 14640), (10248, 13690), (10360, 13542), (10952, 12810), (11285, 12432)]