206351640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{487}}^1$

素因数の和:622

約数の個数: 192

約数和(自身を含む): 739964160

約数和(自身を除く): 533612520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 107, 110, 120, 132, 165, 180, 198, 214, 220, 264, 321, 330, 360, 396, 428, 440, 487, 495, 535, 642, 660, 792, 856, 963, 974, 990, 1070, 1177, 1284, 1320, 1461, 1605, 1926, 1948, 1980, 2140, 2354, 2435, 2568, 2922, 3210, 3531, 3852, 3896, 3960, 4280, 4383, 4708, 4815, 4870, 5357, 5844, 5885, 6420, 7062, 7305, 7704, 8766, 9416, 9630, 9740, 10593, 10714, 11688, 11770, 12840, 14124, 14610, 16071, 17532, 17655, 19260, 19480, 21186, 21428, 21915, 23540, 26785, 28248, 29220, 32142, 35064, 35310, 38520, 42372, 42856, 43830, 47080, 48213, 52109, 52965, 53570, 58440, 64284, 70620, 80355, 84744, 87660, 96426, 104218, 105930, 107140, 128568, 141240, 156327, 160710, 175320, 192852, 208436, 211860, 214280, 241065, 260545, 312654, 321420, 385704, 416872, 423720, 468981, 482130, 521090, 573199, 625308, 642840, 781635, 937962, 964260, 1042180, 1146398, 1250616, 1563270, 1719597, 1875924, 1928520, 2084360, 2292796, 2344905, 2865995, 3126540, 3439194, 3751848, 4585592, 4689810, 5158791, 5731990, 6253080, 6878388, 8597985, 9379620, 10317582, 11463980, 13756776, 17195970, 18759240, 20635164, 22927960, 25793955, 34391940, 41270328, 51587910, 68783880, 103175820, 206351640]

約数ペア:

[(1, 206351640), (2, 103175820), (3, 68783880), (4, 51587910), (5, 41270328), (6, 34391940), (8, 25793955), (9, 22927960), (10, 20635164), (11, 18759240), (12, 17195970), (15, 13756776), (18, 11463980), (20, 10317582), (22, 9379620), (24, 8597985), (30, 6878388), (33, 6253080), (36, 5731990), (40, 5158791), (44, 4689810), (45, 4585592), (55, 3751848), (60, 3439194), (66, 3126540), (72, 2865995), (88, 2344905), (90, 2292796), (99, 2084360), (107, 1928520), (110, 1875924), (120, 1719597), (132, 1563270), (165, 1250616), (180, 1146398), (198, 1042180), (214, 964260), (220, 937962), (264, 781635), (321, 642840), (330, 625308), (360, 573199), (396, 521090), (428, 482130), (440, 468981), (487, 423720), (495, 416872), (535, 385704), (642, 321420), (660, 312654), (792, 260545), (856, 241065), (963, 214280), (974, 211860), (990, 208436), (1070, 192852), (1177, 175320), (1284, 160710), (1320, 156327), (1461, 141240), (1605, 128568), (1926, 107140), (1948, 105930), (1980, 104218), (2140, 96426), (2354, 87660), (2435, 84744), (2568, 80355), (2922, 70620), (3210, 64284), (3531, 58440), (3852, 53570), (3896, 52965), (3960, 52109), (4280, 48213), (4383, 47080), (4708, 43830), (4815, 42856), (4870, 42372), (5357, 38520), (5844, 35310), (5885, 35064), (6420, 32142), (7062, 29220), (7305, 28248), (7704, 26785), (8766, 23540), (9416, 21915), (9630, 21428), (9740, 21186), (10593, 19480), (10714, 19260), (11688, 17655), (11770, 17532), (12840, 16071), (14124, 14610)]