201595240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:156

約数の個数: 256

約数和(自身を含む): 610675200

約数和(自身を除く): 409079960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 29, 35, 37, 40, 44, 55, 56, 58, 61, 70, 74, 77, 88, 110, 116, 122, 140, 145, 148, 154, 185, 203, 220, 232, 244, 259, 280, 290, 296, 305, 308, 319, 370, 385, 406, 407, 427, 440, 488, 518, 580, 610, 616, 638, 671, 740, 770, 812, 814, 854, 1015, 1036, 1073, 1160, 1220, 1276, 1295, 1342, 1480, 1540, 1595, 1624, 1628, 1708, 1769, 2030, 2035, 2072, 2135, 2146, 2233, 2257, 2440, 2552, 2590, 2684, 2849, 3080, 3190, 3256, 3355, 3416, 3538, 4060, 4070, 4270, 4292, 4466, 4514, 4697, 5180, 5365, 5368, 5698, 6380, 6710, 7076, 7511, 8120, 8140, 8540, 8584, 8845, 8932, 9028, 9394, 10360, 10730, 11165, 11285, 11396, 11803, 12383, 12760, 13420, 14152, 14245, 15022, 15799, 16280, 17080, 17690, 17864, 18056, 18788, 19459, 21460, 22330, 22570, 22792, 23485, 23606, 24766, 24827, 26840, 28490, 30044, 31598, 35380, 37555, 37576, 38918, 42920, 44660, 45140, 46970, 47212, 49532, 49654, 56980, 59015, 60088, 61915, 63196, 65453, 70760, 75110, 77836, 78995, 82621, 89320, 90280, 93940, 94424, 97295, 99064, 99308, 113960, 118030, 123830, 124135, 126392, 130906, 136213, 150220, 155672, 157990, 165242, 173789, 187880, 194590, 198616, 236060, 247660, 248270, 261812, 272426, 300440, 315980, 327265, 330484, 347578, 389180, 413105, 458171, 472120, 495320, 496540, 523624, 544852, 631960, 654530, 660968, 681065, 695156, 719983, 778360, 826210, 868945, 916342, 993080, 1089704, 1309060, 1362130, 1390312, 1439966, 1652420, 1737890, 1832684, 2290855, 2618120, 2724260, 2879932, 3304840, 3475780, 3599915, 3665368, 4581710, 5039881, 5448520, 5759864, 6951560, 7199830, 9163420, 10079762, 14399660, 18326840, 20159524, 25199405, 28799320, 40319048, 50398810, 100797620, 201595240]

約数ペア:

[(1, 201595240), (2, 100797620), (4, 50398810), (5, 40319048), (7, 28799320), (8, 25199405), (10, 20159524), (11, 18326840), (14, 14399660), (20, 10079762), (22, 9163420), (28, 7199830), (29, 6951560), (35, 5759864), (37, 5448520), (40, 5039881), (44, 4581710), (55, 3665368), (56, 3599915), (58, 3475780), (61, 3304840), (70, 2879932), (74, 2724260), (77, 2618120), (88, 2290855), (110, 1832684), (116, 1737890), (122, 1652420), (140, 1439966), (145, 1390312), (148, 1362130), (154, 1309060), (185, 1089704), (203, 993080), (220, 916342), (232, 868945), (244, 826210), (259, 778360), (280, 719983), (290, 695156), (296, 681065), (305, 660968), (308, 654530), (319, 631960), (370, 544852), (385, 523624), (406, 496540), (407, 495320), (427, 472120), (440, 458171), (488, 413105), (518, 389180), (580, 347578), (610, 330484), (616, 327265), (638, 315980), (671, 300440), (740, 272426), (770, 261812), (812, 248270), (814, 247660), (854, 236060), (1015, 198616), (1036, 194590), (1073, 187880), (1160, 173789), (1220, 165242), (1276, 157990), (1295, 155672), (1342, 150220), (1480, 136213), (1540, 130906), (1595, 126392), (1624, 124135), (1628, 123830), (1708, 118030), (1769, 113960), (2030, 99308), (2035, 99064), (2072, 97295), (2135, 94424), (2146, 93940), (2233, 90280), (2257, 89320), (2440, 82621), (2552, 78995), (2590, 77836), (2684, 75110), (2849, 70760), (3080, 65453), (3190, 63196), (3256, 61915), (3355, 60088), (3416, 59015), (3538, 56980), (4060, 49654), (4070, 49532), (4270, 47212), (4292, 46970), (4466, 45140), (4514, 44660), (4697, 42920), (5180, 38918), (5365, 37576), (5368, 37555), (5698, 35380), (6380, 31598), (6710, 30044), (7076, 28490), (7511, 26840), (8120, 24827), (8140, 24766), (8540, 23606), (8584, 23485), (8845, 22792), (8932, 22570), (9028, 22330), (9394, 21460), (10360, 19459), (10730, 18788), (11165, 18056), (11285, 17864), (11396, 17690), (11803, 17080), (12383, 16280), (12760, 15799), (13420, 15022), (14152, 14245)]