405924480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1$

素因数の和:193

約数の個数: 384

約数和(自身を含む): 1567944000

約数和(自身を除く): 1162019520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 139, 144, 156, 160, 169, 180, 192, 195, 208, 216, 234, 240, 260, 270, 278, 288, 312, 320, 338, 351, 360, 384, 390, 416, 417, 432, 468, 480, 507, 520, 540, 556, 576, 585, 624, 640, 676, 695, 702, 720, 780, 832, 834, 845, 864, 936, 960, 1014, 1040, 1080, 1112, 1152, 1170, 1248, 1251, 1352, 1390, 1404, 1440, 1521, 1560, 1664, 1668, 1690, 1728, 1755, 1807, 1872, 1920, 2028, 2080, 2085, 2160, 2224, 2340, 2496, 2502, 2535, 2704, 2780, 2808, 2880, 3042, 3120, 3336, 3380, 3456, 3510, 3614, 3744, 3753, 4056, 4160, 4170, 4320, 4448, 4563, 4680, 4992, 5004, 5070, 5408, 5421, 5560, 5616, 5760, 6084, 6240, 6255, 6672, 6760, 7020, 7228, 7488, 7506, 7605, 8112, 8320, 8340, 8640, 8896, 9035, 9126, 9360, 10008, 10140, 10816, 10842, 11120, 11232, 12168, 12480, 12510, 13344, 13520, 14040, 14456, 14976, 15012, 15210, 16224, 16263, 16680, 17280, 17792, 18070, 18252, 18720, 18765, 20016, 20280, 21632, 21684, 22240, 22464, 22815, 23491, 24336, 24960, 25020, 26688, 27040, 27105, 28080, 28912, 30024, 30420, 32448, 32526, 33360, 36140, 36504, 37440, 37530, 40032, 40560, 43368, 44480, 44928, 45630, 46982, 48672, 48789, 50040, 53376, 54080, 54210, 56160, 57824, 60048, 60840, 64896, 65052, 66720, 70473, 72280, 73008, 74880, 75060, 80064, 81120, 81315, 86736, 88960, 91260, 93964, 97344, 97578, 100080, 108160, 108420, 112320, 115648, 117455, 120096, 121680, 130104, 133440, 140946, 144560, 146016, 150120, 160128, 162240, 162630, 173472, 182520, 187928, 194688, 195156, 200160, 211419, 216840, 224640, 231296, 234910, 240192, 243360, 243945, 260208, 266880, 281892, 289120, 292032, 300240, 324480, 325260, 346944, 352365, 365040, 375856, 390312, 400320, 422838, 433680, 469820, 480384, 486720, 487890, 520416, 563784, 578240, 584064, 600480, 634257, 650520, 693888, 704730, 730080, 751712, 780624, 800640, 845676, 867360, 939640, 973440, 975780, 1040832, 1057095, 1127568, 1156480, 1200960, 1268514, 1301040, 1409460, 1460160, 1503424, 1561248, 1691352, 1734720, 1879280, 1951560, 2081664, 2114190, 2255136, 2401920, 2537028, 2602080, 2818920, 2920320, 3006848, 3122496, 3171285, 3382704, 3469440, 3758560, 3903120, 4228380, 4510272, 5074056, 5204160, 5637840, 6244992, 6342570, 6765408, 7517120, 7806240, 8456760, 9020544, 10148112, 10408320, 11275680, 12685140, 13530816, 15034240, 15612480, 16913520, 20296224, 22551360, 25370280, 27061632, 31224960, 33827040, 40592448, 45102720, 50740560, 67654080, 81184896, 101481120, 135308160, 202962240, 405924480]

約数ペア:

[(1, 405924480), (2, 202962240), (3, 135308160), (4, 101481120), (5, 81184896), (6, 67654080), (8, 50740560), (9, 45102720), (10, 40592448), (12, 33827040), (13, 31224960), (15, 27061632), (16, 25370280), (18, 22551360), (20, 20296224), (24, 16913520), (26, 15612480), (27, 15034240), (30, 13530816), (32, 12685140), (36, 11275680), (39, 10408320), (40, 10148112), (45, 9020544), (48, 8456760), (52, 7806240), (54, 7517120), (60, 6765408), (64, 6342570), (65, 6244992), (72, 5637840), (78, 5204160), (80, 5074056), (90, 4510272), (96, 4228380), (104, 3903120), (108, 3758560), (117, 3469440), (120, 3382704), (128, 3171285), (130, 3122496), (135, 3006848), (139, 2920320), (144, 2818920), (156, 2602080), (160, 2537028), (169, 2401920), (180, 2255136), (192, 2114190), (195, 2081664), (208, 1951560), (216, 1879280), (234, 1734720), (240, 1691352), (260, 1561248), (270, 1503424), (278, 1460160), (288, 1409460), (312, 1301040), (320, 1268514), (338, 1200960), (351, 1156480), (360, 1127568), (384, 1057095), (390, 1040832), (416, 975780), (417, 973440), (432, 939640), (468, 867360), (480, 845676), (507, 800640), (520, 780624), (540, 751712), (556, 730080), (576, 704730), (585, 693888), (624, 650520), (640, 634257), (676, 600480), (695, 584064), (702, 578240), (720, 563784), (780, 520416), (832, 487890), (834, 486720), (845, 480384), (864, 469820), (936, 433680), (960, 422838), (1014, 400320), (1040, 390312), (1080, 375856), (1112, 365040), (1152, 352365), (1170, 346944), (1248, 325260), (1251, 324480), (1352, 300240), (1390, 292032), (1404, 289120), (1440, 281892), (1521, 266880), (1560, 260208), (1664, 243945), (1668, 243360), (1690, 240192), (1728, 234910), (1755, 231296), (1807, 224640), (1872, 216840), (1920, 211419), (2028, 200160), (2080, 195156), (2085, 194688), (2160, 187928), (2224, 182520), (2340, 173472), (2496, 162630), (2502, 162240), (2535, 160128), (2704, 150120), (2780, 146016), (2808, 144560), (2880, 140946), (3042, 133440), (3120, 130104), (3336, 121680), (3380, 120096), (3456, 117455), (3510, 115648), (3614, 112320), (3744, 108420), (3753, 108160), (4056, 100080), (4160, 97578), (4170, 97344), (4320, 93964), (4448, 91260), (4563, 88960), (4680, 86736), (4992, 81315), (5004, 81120), (5070, 80064), (5408, 75060), (5421, 74880), (5560, 73008), (5616, 72280), (5760, 70473), (6084, 66720), (6240, 65052), (6255, 64896), (6672, 60840), (6760, 60048), (7020, 57824), (7228, 56160), (7488, 54210), (7506, 54080), (7605, 53376), (8112, 50040), (8320, 48789), (8340, 48672), (8640, 46982), (8896, 45630), (9035, 44928), (9126, 44480), (9360, 43368), (10008, 40560), (10140, 40032), (10816, 37530), (10842, 37440), (11120, 36504), (11232, 36140), (12168, 33360), (12480, 32526), (12510, 32448), (13344, 30420), (13520, 30024), (14040, 28912), (14456, 28080), (14976, 27105), (15012, 27040), (15210, 26688), (16224, 25020), (16263, 24960), (16680, 24336), (17280, 23491), (17792, 22815), (18070, 22464), (18252, 22240), (18720, 21684), (18765, 21632), (20016, 20280)]