633734400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2539}}^1$

素因数の和:2581

約数の個数: 216

約数和(自身を含む): 2253223840

約数和(自身を除く): 1619489440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 256, 260, 300, 312, 320, 325, 384, 390, 400, 416, 480, 520, 600, 624, 640, 650, 768, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1280, 1300, 1560, 1600, 1664, 1920, 1950, 2080, 2400, 2496, 2539, 2600, 3120, 3200, 3328, 3840, 3900, 4160, 4800, 4992, 5078, 5200, 6240, 6400, 7617, 7800, 8320, 9600, 9984, 10156, 10400, 12480, 12695, 15234, 15600, 16640, 19200, 20312, 20800, 24960, 25390, 30468, 31200, 33007, 38085, 40624, 41600, 49920, 50780, 60936, 62400, 63475, 66014, 76170, 81248, 83200, 99021, 101560, 121872, 124800, 126950, 132028, 152340, 162496, 165035, 190425, 198042, 203120, 243744, 249600, 253900, 264056, 304680, 324992, 330070, 380850, 396084, 406240, 487488, 495105, 507800, 528112, 609360, 649984, 660140, 761700, 792168, 812480, 825175, 974976, 990210, 1015600, 1056224, 1218720, 1320280, 1523400, 1584336, 1624960, 1650350, 1949952, 1980420, 2031200, 2112448, 2437440, 2475525, 2640560, 3046800, 3168672, 3249920, 3300700, 3960840, 4062400, 4224896, 4874880, 4951050, 5281120, 6093600, 6337344, 6601400, 7921680, 8124800, 8449792, 9749760, 9902100, 10562240, 12187200, 12674688, 13202800, 15843360, 16249600, 19804200, 21124480, 24374400, 25349376, 26405600, 31686720, 39608400, 42248960, 48748800, 52811200, 63373440, 79216800, 105622400, 126746880, 158433600, 211244800, 316867200, 633734400]

約数ペア:

[(1, 633734400), (2, 316867200), (3, 211244800), (4, 158433600), (5, 126746880), (6, 105622400), (8, 79216800), (10, 63373440), (12, 52811200), (13, 48748800), (15, 42248960), (16, 39608400), (20, 31686720), (24, 26405600), (25, 25349376), (26, 24374400), (30, 21124480), (32, 19804200), (39, 16249600), (40, 15843360), (48, 13202800), (50, 12674688), (52, 12187200), (60, 10562240), (64, 9902100), (65, 9749760), (75, 8449792), (78, 8124800), (80, 7921680), (96, 6601400), (100, 6337344), (104, 6093600), (120, 5281120), (128, 4951050), (130, 4874880), (150, 4224896), (156, 4062400), (160, 3960840), (192, 3300700), (195, 3249920), (200, 3168672), (208, 3046800), (240, 2640560), (256, 2475525), (260, 2437440), (300, 2112448), (312, 2031200), (320, 1980420), (325, 1949952), (384, 1650350), (390, 1624960), (400, 1584336), (416, 1523400), (480, 1320280), (520, 1218720), (600, 1056224), (624, 1015600), (640, 990210), (650, 974976), (768, 825175), (780, 812480), (800, 792168), (832, 761700), (960, 660140), (975, 649984), (1040, 609360), (1200, 528112), (1248, 507800), (1280, 495105), (1300, 487488), (1560, 406240), (1600, 396084), (1664, 380850), (1920, 330070), (1950, 324992), (2080, 304680), (2400, 264056), (2496, 253900), (2539, 249600), (2600, 243744), (3120, 203120), (3200, 198042), (3328, 190425), (3840, 165035), (3900, 162496), (4160, 152340), (4800, 132028), (4992, 126950), (5078, 124800), (5200, 121872), (6240, 101560), (6400, 99021), (7617, 83200), (7800, 81248), (8320, 76170), (9600, 66014), (9984, 63475), (10156, 62400), (10400, 60936), (12480, 50780), (12695, 49920), (15234, 41600), (15600, 40624), (16640, 38085), (19200, 33007), (20312, 31200), (20800, 30468), (24960, 25390)]