840324240

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{373}}^1$

素因数の和:551

約数の個数: 320

約数和(自身を含む): 3339072000

約数和(自身を除く): 2498747760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 149, 168, 180, 189, 210, 216, 240, 252, 270, 280, 298, 315, 336, 360, 373, 378, 420, 432, 447, 504, 540, 560, 596, 630, 720, 745, 746, 756, 840, 894, 945, 1008, 1043, 1080, 1119, 1192, 1260, 1341, 1490, 1492, 1512, 1680, 1788, 1865, 1890, 2086, 2160, 2235, 2238, 2384, 2520, 2611, 2682, 2980, 2984, 3024, 3129, 3357, 3576, 3730, 3780, 4023, 4172, 4470, 4476, 5040, 5215, 5222, 5364, 5595, 5960, 5968, 6258, 6705, 6714, 7152, 7460, 7560, 7833, 8046, 8344, 8940, 8952, 9387, 10071, 10430, 10444, 10728, 11190, 11920, 12516, 13055, 13410, 13428, 14920, 15120, 15645, 15666, 16092, 16688, 16785, 17880, 17904, 18774, 20115, 20142, 20860, 20888, 21456, 22380, 23499, 25032, 26110, 26820, 26856, 28161, 29840, 31290, 31332, 32184, 33570, 35760, 37548, 39165, 40230, 40284, 41720, 41776, 44760, 46935, 46998, 50064, 50355, 52220, 53640, 53712, 55577, 56322, 62580, 62664, 64368, 67140, 70497, 75096, 78330, 80460, 80568, 83440, 89520, 93870, 93996, 100710, 104440, 107280, 111154, 112644, 117495, 125160, 125328, 134280, 140805, 140994, 150192, 156660, 160920, 161136, 166731, 187740, 187992, 201420, 208880, 222308, 225288, 234990, 250320, 268560, 277885, 281610, 281988, 313320, 321840, 333462, 352485, 375480, 375984, 389039, 402840, 444616, 450576, 469980, 500193, 555770, 563220, 563976, 626640, 666924, 704970, 750960, 778078, 805680, 833655, 889232, 939960, 1000386, 1111540, 1126440, 1127952, 1167117, 1333848, 1409940, 1500579, 1556156, 1667310, 1879920, 1945195, 2000772, 2223080, 2252880, 2334234, 2500965, 2667696, 2819880, 3001158, 3112312, 3334620, 3501351, 3890390, 4001544, 4446160, 4668468, 5001930, 5639760, 5835585, 6002316, 6224624, 6669240, 7002702, 7502895, 7780780, 8003088, 9336936, 10003860, 10504053, 11671170, 12004632, 13338480, 14005404, 15005790, 15561560, 17506755, 18673872, 20007720, 21008106, 23342340, 24009264, 28010808, 30011580, 31123120, 35013510, 40015440, 42016212, 46684680, 52520265, 56021616, 60023160, 70027020, 84032424, 93369360, 105040530, 120046320, 140054040, 168064848, 210081060, 280108080, 420162120, 840324240]

約数ペア:

[(1, 840324240), (2, 420162120), (3, 280108080), (4, 210081060), (5, 168064848), (6, 140054040), (7, 120046320), (8, 105040530), (9, 93369360), (10, 84032424), (12, 70027020), (14, 60023160), (15, 56021616), (16, 52520265), (18, 46684680), (20, 42016212), (21, 40015440), (24, 35013510), (27, 31123120), (28, 30011580), (30, 28010808), (35, 24009264), (36, 23342340), (40, 21008106), (42, 20007720), (45, 18673872), (48, 17506755), (54, 15561560), (56, 15005790), (60, 14005404), (63, 13338480), (70, 12004632), (72, 11671170), (80, 10504053), (84, 10003860), (90, 9336936), (105, 8003088), (108, 7780780), (112, 7502895), (120, 7002702), (126, 6669240), (135, 6224624), (140, 6002316), (144, 5835585), (149, 5639760), (168, 5001930), (180, 4668468), (189, 4446160), (210, 4001544), (216, 3890390), (240, 3501351), (252, 3334620), (270, 3112312), (280, 3001158), (298, 2819880), (315, 2667696), (336, 2500965), (360, 2334234), (373, 2252880), (378, 2223080), (420, 2000772), (432, 1945195), (447, 1879920), (504, 1667310), (540, 1556156), (560, 1500579), (596, 1409940), (630, 1333848), (720, 1167117), (745, 1127952), (746, 1126440), (756, 1111540), (840, 1000386), (894, 939960), (945, 889232), (1008, 833655), (1043, 805680), (1080, 778078), (1119, 750960), (1192, 704970), (1260, 666924), (1341, 626640), (1490, 563976), (1492, 563220), (1512, 555770), (1680, 500193), (1788, 469980), (1865, 450576), (1890, 444616), (2086, 402840), (2160, 389039), (2235, 375984), (2238, 375480), (2384, 352485), (2520, 333462), (2611, 321840), (2682, 313320), (2980, 281988), (2984, 281610), (3024, 277885), (3129, 268560), (3357, 250320), (3576, 234990), (3730, 225288), (3780, 222308), (4023, 208880), (4172, 201420), (4470, 187992), (4476, 187740), (5040, 166731), (5215, 161136), (5222, 160920), (5364, 156660), (5595, 150192), (5960, 140994), (5968, 140805), (6258, 134280), (6705, 125328), (6714, 125160), (7152, 117495), (7460, 112644), (7560, 111154), (7833, 107280), (8046, 104440), (8344, 100710), (8940, 93996), (8952, 93870), (9387, 89520), (10071, 83440), (10430, 80568), (10444, 80460), (10728, 78330), (11190, 75096), (11920, 70497), (12516, 67140), (13055, 64368), (13410, 62664), (13428, 62580), (14920, 56322), (15120, 55577), (15645, 53712), (15666, 53640), (16092, 52220), (16688, 50355), (16785, 50064), (17880, 46998), (17904, 46935), (18774, 44760), (20115, 41776), (20142, 41720), (20860, 40284), (20888, 40230), (21456, 39165), (22380, 37548), (23499, 35760), (25032, 33570), (26110, 32184), (26820, 31332), (26856, 31290), (28161, 29840)]