387006480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2477}}^1$

素因数の和:2534

約数の個数: 240

約数和(自身を含む): 1533901824

約数和(自身を除く): 1146895344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2170, 2232, 2477, 2480, 2520, 2604, 2790, 3255, 3472, 3720, 3906, 4340, 4464, 4954, 5040, 5208, 5580, 6510, 7431, 7440, 7812, 8680, 9765, 9908, 10416, 11160, 12385, 13020, 14862, 15624, 17339, 17360, 19530, 19816, 22293, 22320, 24770, 26040, 29724, 31248, 34678, 37155, 39060, 39632, 44586, 49540, 52017, 52080, 59448, 69356, 74310, 76787, 78120, 86695, 89172, 99080, 104034, 111465, 118896, 138712, 148620, 153574, 156051, 156240, 173390, 178344, 198160, 208068, 222930, 230361, 260085, 277424, 297240, 307148, 312102, 346780, 356688, 383935, 416136, 445860, 460722, 520170, 537509, 594480, 614296, 624204, 691083, 693560, 767870, 780255, 832272, 891720, 921444, 1040340, 1075018, 1151805, 1228592, 1248408, 1382166, 1387120, 1535740, 1560510, 1612527, 1783440, 1842888, 2080680, 2150036, 2303610, 2496816, 2687545, 2764332, 3071480, 3121020, 3225054, 3455415, 3685776, 4161360, 4300072, 4607220, 4837581, 5375090, 5528664, 6142960, 6242040, 6450108, 6910830, 8062635, 8600144, 9214440, 9675162, 10750180, 11057328, 12484080, 12900216, 13821660, 16125270, 18428880, 19350324, 21500360, 24187905, 25800432, 27643320, 32250540, 38700648, 43000720, 48375810, 55286640, 64501080, 77401296, 96751620, 129002160, 193503240, 387006480]

約数ペア:

[(1, 387006480), (2, 193503240), (3, 129002160), (4, 96751620), (5, 77401296), (6, 64501080), (7, 55286640), (8, 48375810), (9, 43000720), (10, 38700648), (12, 32250540), (14, 27643320), (15, 25800432), (16, 24187905), (18, 21500360), (20, 19350324), (21, 18428880), (24, 16125270), (28, 13821660), (30, 12900216), (31, 12484080), (35, 11057328), (36, 10750180), (40, 9675162), (42, 9214440), (45, 8600144), (48, 8062635), (56, 6910830), (60, 6450108), (62, 6242040), (63, 6142960), (70, 5528664), (72, 5375090), (80, 4837581), (84, 4607220), (90, 4300072), (93, 4161360), (105, 3685776), (112, 3455415), (120, 3225054), (124, 3121020), (126, 3071480), (140, 2764332), (144, 2687545), (155, 2496816), (168, 2303610), (180, 2150036), (186, 2080680), (210, 1842888), (217, 1783440), (240, 1612527), (248, 1560510), (252, 1535740), (279, 1387120), (280, 1382166), (310, 1248408), (315, 1228592), (336, 1151805), (360, 1075018), (372, 1040340), (420, 921444), (434, 891720), (465, 832272), (496, 780255), (504, 767870), (558, 693560), (560, 691083), (620, 624204), (630, 614296), (651, 594480), (720, 537509), (744, 520170), (840, 460722), (868, 445860), (930, 416136), (1008, 383935), (1085, 356688), (1116, 346780), (1240, 312102), (1260, 307148), (1302, 297240), (1395, 277424), (1488, 260085), (1680, 230361), (1736, 222930), (1860, 208068), (1953, 198160), (2170, 178344), (2232, 173390), (2477, 156240), (2480, 156051), (2520, 153574), (2604, 148620), (2790, 138712), (3255, 118896), (3472, 111465), (3720, 104034), (3906, 99080), (4340, 89172), (4464, 86695), (4954, 78120), (5040, 76787), (5208, 74310), (5580, 69356), (6510, 59448), (7431, 52080), (7440, 52017), (7812, 49540), (8680, 44586), (9765, 39632), (9908, 39060), (10416, 37155), (11160, 34678), (12385, 31248), (13020, 29724), (14862, 26040), (15624, 24770), (17339, 22320), (17360, 22293), (19530, 19816)]