193963140

素因数分解:

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

素因数の和:168

約数の個数: 288

約数和(自身を含む): 728367360

約数和(自身を除く): 534404220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 84, 90, 92, 97, 105, 108, 115, 126, 135, 138, 140, 161, 180, 189, 194, 207, 210, 230, 252, 270, 276, 291, 315, 322, 345, 378, 388, 414, 420, 460, 483, 485, 529, 540, 582, 621, 630, 644, 679, 690, 756, 805, 828, 873, 945, 966, 970, 1035, 1058, 1164, 1242, 1260, 1358, 1380, 1449, 1455, 1587, 1610, 1746, 1890, 1932, 1940, 2037, 2070, 2116, 2231, 2415, 2484, 2619, 2645, 2716, 2898, 2910, 3105, 3174, 3220, 3395, 3492, 3703, 3780, 4074, 4140, 4347, 4365, 4462, 4761, 4830, 5238, 5290, 5796, 5820, 6111, 6210, 6348, 6693, 6790, 7245, 7406, 7935, 8148, 8694, 8730, 8924, 9522, 9660, 10185, 10476, 10580, 11109, 11155, 12222, 12420, 13095, 13386, 13580, 14283, 14490, 14812, 15617, 15870, 17388, 17460, 18333, 18515, 19044, 20079, 20370, 21735, 22218, 22310, 23805, 24444, 26190, 26772, 28566, 28980, 30555, 31234, 31740, 33327, 33465, 36666, 37030, 40158, 40740, 43470, 44436, 44620, 46851, 47610, 51313, 52380, 55545, 57132, 60237, 61110, 62468, 66654, 66930, 71415, 73332, 74060, 78085, 80316, 86940, 91665, 93702, 95220, 99981, 100395, 102626, 111090, 120474, 122220, 133308, 133860, 140553, 142830, 153939, 156170, 166635, 183330, 187404, 199962, 200790, 205252, 222180, 234255, 240948, 256565, 281106, 285660, 301185, 307878, 312340, 333270, 359191, 366660, 399924, 401580, 421659, 461817, 468510, 499905, 513130, 562212, 602370, 615756, 666540, 702765, 718382, 769695, 843318, 923634, 937020, 999810, 1026260, 1077573, 1204740, 1385451, 1405530, 1436764, 1539390, 1686636, 1795955, 1847268, 1999620, 2108295, 2155146, 2309085, 2770902, 2811060, 3078780, 3232719, 3591910, 4216590, 4310292, 4618170, 5387865, 5541804, 6465438, 6927255, 7183820, 8433180, 9236340, 9698157, 10775730, 12930876, 13854510, 16163595, 19396314, 21551460, 27709020, 32327190, 38792628, 48490785, 64654380, 96981570, 193963140]

約数ペア:

[(1, 193963140), (2, 96981570), (3, 64654380), (4, 48490785), (5, 38792628), (6, 32327190), (7, 27709020), (9, 21551460), (10, 19396314), (12, 16163595), (14, 13854510), (15, 12930876), (18, 10775730), (20, 9698157), (21, 9236340), (23, 8433180), (27, 7183820), (28, 6927255), (30, 6465438), (35, 5541804), (36, 5387865), (42, 4618170), (45, 4310292), (46, 4216590), (54, 3591910), (60, 3232719), (63, 3078780), (69, 2811060), (70, 2770902), (84, 2309085), (90, 2155146), (92, 2108295), (97, 1999620), (105, 1847268), (108, 1795955), (115, 1686636), (126, 1539390), (135, 1436764), (138, 1405530), (140, 1385451), (161, 1204740), (180, 1077573), (189, 1026260), (194, 999810), (207, 937020), (210, 923634), (230, 843318), (252, 769695), (270, 718382), (276, 702765), (291, 666540), (315, 615756), (322, 602370), (345, 562212), (378, 513130), (388, 499905), (414, 468510), (420, 461817), (460, 421659), (483, 401580), (485, 399924), (529, 366660), (540, 359191), (582, 333270), (621, 312340), (630, 307878), (644, 301185), (679, 285660), (690, 281106), (756, 256565), (805, 240948), (828, 234255), (873, 222180), (945, 205252), (966, 200790), (970, 199962), (1035, 187404), (1058, 183330), (1164, 166635), (1242, 156170), (1260, 153939), (1358, 142830), (1380, 140553), (1449, 133860), (1455, 133308), (1587, 122220), (1610, 120474), (1746, 111090), (1890, 102626), (1932, 100395), (1940, 99981), (2037, 95220), (2070, 93702), (2116, 91665), (2231, 86940), (2415, 80316), (2484, 78085), (2619, 74060), (2645, 73332), (2716, 71415), (2898, 66930), (2910, 66654), (3105, 62468), (3174, 61110), (3220, 60237), (3395, 57132), (3492, 55545), (3703, 52380), (3780, 51313), (4074, 47610), (4140, 46851), (4347, 44620), (4365, 44436), (4462, 43470), (4761, 40740), (4830, 40158), (5238, 37030), (5290, 36666), (5796, 33465), (5820, 33327), (6111, 31740), (6210, 31234), (6348, 30555), (6693, 28980), (6790, 28566), (7245, 26772), (7406, 26190), (7935, 24444), (8148, 23805), (8694, 22310), (8730, 22218), (8924, 21735), (9522, 20370), (9660, 20079), (10185, 19044), (10476, 18515), (10580, 18333), (11109, 17460), (11155, 17388), (12222, 15870), (12420, 15617), (13095, 14812), (13386, 14490), (13580, 14283)]