1330284800

素因数分解:

$2^8\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:369

約数の個数: 216

約数和(自身を含む): 3619351680

約数和(自身を除く): 2289066880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 59, 64, 65, 80, 100, 104, 118, 128, 130, 160, 200, 208, 236, 256, 260, 271, 295, 320, 325, 400, 416, 472, 520, 542, 590, 640, 650, 767, 800, 832, 944, 1040, 1084, 1180, 1280, 1300, 1355, 1475, 1534, 1600, 1664, 1888, 2080, 2168, 2360, 2600, 2710, 2950, 3068, 3200, 3328, 3523, 3776, 3835, 4160, 4336, 4720, 5200, 5420, 5900, 6136, 6400, 6775, 7046, 7552, 7670, 8320, 8672, 9440, 10400, 10840, 11800, 12272, 13550, 14092, 15104, 15340, 15989, 16640, 17344, 17615, 18880, 19175, 20800, 21680, 23600, 24544, 27100, 28184, 30680, 31978, 34688, 35230, 37760, 38350, 41600, 43360, 47200, 49088, 54200, 56368, 61360, 63956, 69376, 70460, 75520, 76700, 79945, 83200, 86720, 88075, 94400, 98176, 108400, 112736, 122720, 127912, 140920, 153400, 159890, 173440, 176150, 188800, 196352, 207857, 216800, 225472, 245440, 255824, 281840, 306800, 319780, 346880, 352300, 377600, 399725, 415714, 433600, 450944, 490880, 511648, 563680, 613600, 639560, 704600, 799450, 831428, 867200, 901888, 981760, 1023296, 1039285, 1127360, 1227200, 1279120, 1409200, 1598900, 1662856, 1734400, 2046592, 2078570, 2254720, 2454400, 2558240, 2818400, 3197800, 3325712, 4093184, 4157140, 4509440, 4908800, 5116480, 5196425, 5636800, 6395600, 6651424, 8314280, 10232960, 10392850, 11273600, 12791200, 13302848, 16628560, 20465920, 20785700, 22547200, 25582400, 26605696, 33257120, 41571400, 51164800, 53211392, 66514240, 83142800, 102329600, 133028480, 166285600, 266056960, 332571200, 665142400, 1330284800]

約数ペア:

[(1, 1330284800), (2, 665142400), (4, 332571200), (5, 266056960), (8, 166285600), (10, 133028480), (13, 102329600), (16, 83142800), (20, 66514240), (25, 53211392), (26, 51164800), (32, 41571400), (40, 33257120), (50, 26605696), (52, 25582400), (59, 22547200), (64, 20785700), (65, 20465920), (80, 16628560), (100, 13302848), (104, 12791200), (118, 11273600), (128, 10392850), (130, 10232960), (160, 8314280), (200, 6651424), (208, 6395600), (236, 5636800), (256, 5196425), (260, 5116480), (271, 4908800), (295, 4509440), (320, 4157140), (325, 4093184), (400, 3325712), (416, 3197800), (472, 2818400), (520, 2558240), (542, 2454400), (590, 2254720), (640, 2078570), (650, 2046592), (767, 1734400), (800, 1662856), (832, 1598900), (944, 1409200), (1040, 1279120), (1084, 1227200), (1180, 1127360), (1280, 1039285), (1300, 1023296), (1355, 981760), (1475, 901888), (1534, 867200), (1600, 831428), (1664, 799450), (1888, 704600), (2080, 639560), (2168, 613600), (2360, 563680), (2600, 511648), (2710, 490880), (2950, 450944), (3068, 433600), (3200, 415714), (3328, 399725), (3523, 377600), (3776, 352300), (3835, 346880), (4160, 319780), (4336, 306800), (4720, 281840), (5200, 255824), (5420, 245440), (5900, 225472), (6136, 216800), (6400, 207857), (6775, 196352), (7046, 188800), (7552, 176150), (7670, 173440), (8320, 159890), (8672, 153400), (9440, 140920), (10400, 127912), (10840, 122720), (11800, 112736), (12272, 108400), (13550, 98176), (14092, 94400), (15104, 88075), (15340, 86720), (15989, 83200), (16640, 79945), (17344, 76700), (17615, 75520), (18880, 70460), (19175, 69376), (20800, 63956), (21680, 61360), (23600, 56368), (24544, 54200), (27100, 49088), (28184, 47200), (30680, 43360), (31978, 41600), (34688, 38350), (35230, 37760)]