329754880

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:209

約数の個数: 288

約数和(自身を含む): 1030176000

約数和(自身を除く): 700421120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 52, 56, 64, 65, 70, 76, 80, 91, 95, 104, 112, 128, 130, 133, 140, 149, 152, 160, 182, 190, 208, 224, 247, 256, 260, 266, 280, 298, 304, 320, 364, 380, 416, 448, 455, 494, 520, 532, 560, 596, 608, 640, 665, 728, 745, 760, 832, 896, 910, 988, 1040, 1043, 1064, 1120, 1192, 1216, 1235, 1280, 1330, 1456, 1490, 1520, 1664, 1729, 1792, 1820, 1937, 1976, 2080, 2086, 2128, 2240, 2384, 2432, 2470, 2660, 2831, 2912, 2980, 3040, 3328, 3458, 3640, 3874, 3952, 4160, 4172, 4256, 4480, 4768, 4864, 4940, 5215, 5320, 5662, 5824, 5960, 6080, 6916, 7280, 7748, 7904, 8320, 8344, 8512, 8645, 8960, 9536, 9685, 9880, 10430, 10640, 11324, 11648, 11920, 12160, 13559, 13832, 14155, 14560, 15496, 15808, 16640, 16688, 17024, 17290, 19072, 19370, 19760, 19817, 20860, 21280, 22648, 23296, 23840, 24320, 27118, 27664, 28310, 29120, 30992, 31616, 33376, 34048, 34580, 36803, 38144, 38740, 39520, 39634, 41720, 42560, 45296, 47680, 54236, 55328, 56620, 58240, 61984, 63232, 66752, 67795, 69160, 73606, 77480, 79040, 79268, 83440, 85120, 90592, 95360, 99085, 108472, 110656, 113240, 116480, 123968, 133504, 135590, 138320, 147212, 154960, 158080, 158536, 166880, 170240, 181184, 184015, 190720, 198170, 216944, 221312, 226480, 247936, 257621, 267008, 271180, 276640, 294424, 309920, 316160, 317072, 333760, 362368, 368030, 396340, 433888, 442624, 452960, 495872, 515242, 542360, 553280, 588848, 619840, 634144, 667520, 724736, 736060, 792680, 867776, 905920, 1030484, 1084720, 1106560, 1177696, 1239680, 1268288, 1288105, 1335040, 1472120, 1585360, 1735552, 1811840, 2060968, 2169440, 2213120, 2355392, 2479360, 2536576, 2576210, 2944240, 3170720, 3471104, 3623680, 4121936, 4338880, 4710784, 5073152, 5152420, 5888480, 6341440, 8243872, 8677760, 9421568, 10304840, 11776960, 12682880, 16487744, 17355520, 20609680, 23553920, 25365760, 32975488, 41219360, 47107840, 65950976, 82438720, 164877440, 329754880]

約数ペア:

[(1, 329754880), (2, 164877440), (4, 82438720), (5, 65950976), (7, 47107840), (8, 41219360), (10, 32975488), (13, 25365760), (14, 23553920), (16, 20609680), (19, 17355520), (20, 16487744), (26, 12682880), (28, 11776960), (32, 10304840), (35, 9421568), (38, 8677760), (40, 8243872), (52, 6341440), (56, 5888480), (64, 5152420), (65, 5073152), (70, 4710784), (76, 4338880), (80, 4121936), (91, 3623680), (95, 3471104), (104, 3170720), (112, 2944240), (128, 2576210), (130, 2536576), (133, 2479360), (140, 2355392), (149, 2213120), (152, 2169440), (160, 2060968), (182, 1811840), (190, 1735552), (208, 1585360), (224, 1472120), (247, 1335040), (256, 1288105), (260, 1268288), (266, 1239680), (280, 1177696), (298, 1106560), (304, 1084720), (320, 1030484), (364, 905920), (380, 867776), (416, 792680), (448, 736060), (455, 724736), (494, 667520), (520, 634144), (532, 619840), (560, 588848), (596, 553280), (608, 542360), (640, 515242), (665, 495872), (728, 452960), (745, 442624), (760, 433888), (832, 396340), (896, 368030), (910, 362368), (988, 333760), (1040, 317072), (1043, 316160), (1064, 309920), (1120, 294424), (1192, 276640), (1216, 271180), (1235, 267008), (1280, 257621), (1330, 247936), (1456, 226480), (1490, 221312), (1520, 216944), (1664, 198170), (1729, 190720), (1792, 184015), (1820, 181184), (1937, 170240), (1976, 166880), (2080, 158536), (2086, 158080), (2128, 154960), (2240, 147212), (2384, 138320), (2432, 135590), (2470, 133504), (2660, 123968), (2831, 116480), (2912, 113240), (2980, 110656), (3040, 108472), (3328, 99085), (3458, 95360), (3640, 90592), (3874, 85120), (3952, 83440), (4160, 79268), (4172, 79040), (4256, 77480), (4480, 73606), (4768, 69160), (4864, 67795), (4940, 66752), (5215, 63232), (5320, 61984), (5662, 58240), (5824, 56620), (5960, 55328), (6080, 54236), (6916, 47680), (7280, 45296), (7748, 42560), (7904, 41720), (8320, 39634), (8344, 39520), (8512, 38740), (8645, 38144), (8960, 36803), (9536, 34580), (9685, 34048), (9880, 33376), (10430, 31616), (10640, 30992), (11324, 29120), (11648, 28310), (11920, 27664), (12160, 27118), (13559, 24320), (13832, 23840), (14155, 23296), (14560, 22648), (15496, 21280), (15808, 20860), (16640, 19817), (16688, 19760), (17024, 19370), (17290, 19072)]