387926280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{97}}^1$

素因数の和:170

約数の個数: 384

約数和(自身を含む): 1560787200

約数和(自身を除く): 1172860920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 54, 56, 60, 63, 69, 70, 72, 84, 90, 92, 97, 105, 108, 115, 120, 126, 135, 138, 140, 161, 168, 180, 184, 189, 194, 207, 210, 216, 230, 252, 270, 276, 280, 291, 315, 322, 345, 360, 378, 388, 414, 420, 460, 483, 485, 504, 529, 540, 552, 582, 621, 630, 644, 679, 690, 756, 776, 805, 828, 840, 873, 920, 945, 966, 970, 1035, 1058, 1080, 1164, 1242, 1260, 1288, 1358, 1380, 1449, 1455, 1512, 1587, 1610, 1656, 1746, 1890, 1932, 1940, 2037, 2070, 2116, 2231, 2328, 2415, 2484, 2520, 2619, 2645, 2716, 2760, 2898, 2910, 3105, 3174, 3220, 3395, 3492, 3703, 3780, 3864, 3880, 4074, 4140, 4232, 4347, 4365, 4462, 4761, 4830, 4968, 5238, 5290, 5432, 5796, 5820, 6111, 6210, 6348, 6440, 6693, 6790, 6984, 7245, 7406, 7560, 7935, 8148, 8280, 8694, 8730, 8924, 9522, 9660, 10185, 10476, 10580, 11109, 11155, 11592, 11640, 12222, 12420, 12696, 13095, 13386, 13580, 14283, 14490, 14812, 15617, 15870, 16296, 17388, 17460, 17848, 18333, 18515, 19044, 19320, 20079, 20370, 20952, 21160, 21735, 22218, 22310, 23805, 24444, 24840, 26190, 26772, 27160, 28566, 28980, 29624, 30555, 31234, 31740, 33327, 33465, 34776, 34920, 36666, 37030, 38088, 40158, 40740, 43470, 44436, 44620, 46851, 47610, 48888, 51313, 52380, 53544, 55545, 57132, 57960, 60237, 61110, 62468, 63480, 66654, 66930, 71415, 73332, 74060, 78085, 80316, 81480, 86940, 88872, 89240, 91665, 93702, 95220, 99981, 100395, 102626, 104760, 111090, 114264, 120474, 122220, 124936, 133308, 133860, 140553, 142830, 146664, 148120, 153939, 156170, 160632, 166635, 173880, 183330, 187404, 190440, 199962, 200790, 205252, 222180, 234255, 240948, 244440, 256565, 266616, 267720, 281106, 285660, 301185, 307878, 312340, 333270, 359191, 366660, 374808, 399924, 401580, 410504, 421659, 444360, 461817, 468510, 481896, 499905, 513130, 562212, 571320, 602370, 615756, 624680, 666540, 702765, 718382, 733320, 769695, 799848, 803160, 843318, 923634, 937020, 999810, 1026260, 1077573, 1124424, 1204740, 1231512, 1333080, 1385451, 1405530, 1436764, 1539390, 1686636, 1795955, 1847268, 1874040, 1999620, 2052520, 2108295, 2155146, 2309085, 2409480, 2770902, 2811060, 2873528, 3078780, 3232719, 3373272, 3591910, 3694536, 3999240, 4216590, 4310292, 4618170, 5387865, 5541804, 5622120, 6157560, 6465438, 6927255, 7183820, 8433180, 8620584, 9236340, 9698157, 10775730, 11083608, 12930876, 13854510, 14367640, 16163595, 16866360, 18472680, 19396314, 21551460, 25861752, 27709020, 32327190, 38792628, 43102920, 48490785, 55418040, 64654380, 77585256, 96981570, 129308760, 193963140, 387926280]

約数ペア:

[(1, 387926280), (2, 193963140), (3, 129308760), (4, 96981570), (5, 77585256), (6, 64654380), (7, 55418040), (8, 48490785), (9, 43102920), (10, 38792628), (12, 32327190), (14, 27709020), (15, 25861752), (18, 21551460), (20, 19396314), (21, 18472680), (23, 16866360), (24, 16163595), (27, 14367640), (28, 13854510), (30, 12930876), (35, 11083608), (36, 10775730), (40, 9698157), (42, 9236340), (45, 8620584), (46, 8433180), (54, 7183820), (56, 6927255), (60, 6465438), (63, 6157560), (69, 5622120), (70, 5541804), (72, 5387865), (84, 4618170), (90, 4310292), (92, 4216590), (97, 3999240), (105, 3694536), (108, 3591910), (115, 3373272), (120, 3232719), (126, 3078780), (135, 2873528), (138, 2811060), (140, 2770902), (161, 2409480), (168, 2309085), (180, 2155146), (184, 2108295), (189, 2052520), (194, 1999620), (207, 1874040), (210, 1847268), (216, 1795955), (230, 1686636), (252, 1539390), (270, 1436764), (276, 1405530), (280, 1385451), (291, 1333080), (315, 1231512), (322, 1204740), (345, 1124424), (360, 1077573), (378, 1026260), (388, 999810), (414, 937020), (420, 923634), (460, 843318), (483, 803160), (485, 799848), (504, 769695), (529, 733320), (540, 718382), (552, 702765), (582, 666540), (621, 624680), (630, 615756), (644, 602370), (679, 571320), (690, 562212), (756, 513130), (776, 499905), (805, 481896), (828, 468510), (840, 461817), (873, 444360), (920, 421659), (945, 410504), (966, 401580), (970, 399924), (1035, 374808), (1058, 366660), (1080, 359191), (1164, 333270), (1242, 312340), (1260, 307878), (1288, 301185), (1358, 285660), (1380, 281106), (1449, 267720), (1455, 266616), (1512, 256565), (1587, 244440), (1610, 240948), (1656, 234255), (1746, 222180), (1890, 205252), (1932, 200790), (1940, 199962), (2037, 190440), (2070, 187404), (2116, 183330), (2231, 173880), (2328, 166635), (2415, 160632), (2484, 156170), (2520, 153939), (2619, 148120), (2645, 146664), (2716, 142830), (2760, 140553), (2898, 133860), (2910, 133308), (3105, 124936), (3174, 122220), (3220, 120474), (3395, 114264), (3492, 111090), (3703, 104760), (3780, 102626), (3864, 100395), (3880, 99981), (4074, 95220), (4140, 93702), (4232, 91665), (4347, 89240), (4365, 88872), (4462, 86940), (4761, 81480), (4830, 80316), (4968, 78085), (5238, 74060), (5290, 73332), (5432, 71415), (5796, 66930), (5820, 66654), (6111, 63480), (6210, 62468), (6348, 61110), (6440, 60237), (6693, 57960), (6790, 57132), (6984, 55545), (7245, 53544), (7406, 52380), (7560, 51313), (7935, 48888), (8148, 47610), (8280, 46851), (8694, 44620), (8730, 44436), (8924, 43470), (9522, 40740), (9660, 40158), (10185, 38088), (10476, 37030), (10580, 36666), (11109, 34920), (11155, 34776), (11592, 33465), (11640, 33327), (12222, 31740), (12420, 31234), (12696, 30555), (13095, 29624), (13386, 28980), (13580, 28566), (14283, 27160), (14490, 26772), (14812, 26190), (15617, 24840), (15870, 24444), (16296, 23805), (17388, 22310), (17460, 22218), (17848, 21735), (18333, 21160), (18515, 20952), (19044, 20370), (19320, 20079)]