254647260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:178

約数の個数: 384

約数和(自身を含む): 987033600

約数和(自身を除く): 732386340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 29, 30, 35, 36, 42, 45, 46, 54, 58, 60, 63, 69, 70, 84, 87, 90, 92, 101, 105, 108, 115, 116, 126, 135, 138, 140, 145, 161, 174, 180, 189, 202, 203, 207, 210, 230, 252, 261, 270, 276, 290, 303, 315, 322, 345, 348, 378, 404, 406, 414, 420, 435, 460, 483, 505, 522, 540, 580, 606, 609, 621, 630, 644, 667, 690, 707, 756, 783, 805, 812, 828, 870, 909, 945, 966, 1010, 1015, 1035, 1044, 1212, 1218, 1242, 1260, 1305, 1334, 1380, 1414, 1449, 1515, 1566, 1610, 1740, 1818, 1827, 1890, 1932, 2001, 2020, 2030, 2070, 2121, 2323, 2415, 2436, 2484, 2610, 2668, 2727, 2828, 2898, 2929, 3030, 3045, 3105, 3132, 3220, 3335, 3535, 3636, 3654, 3780, 3915, 4002, 4060, 4140, 4242, 4347, 4545, 4646, 4669, 4830, 5220, 5454, 5481, 5796, 5858, 6003, 6060, 6090, 6210, 6363, 6670, 6969, 7070, 7245, 7308, 7830, 8004, 8484, 8694, 8787, 9090, 9135, 9292, 9338, 9660, 10005, 10605, 10908, 10962, 11615, 11716, 12006, 12180, 12420, 12726, 13340, 13635, 13938, 14007, 14140, 14490, 14645, 15660, 16261, 17388, 17574, 18009, 18180, 18270, 18676, 19089, 20010, 20503, 20907, 21210, 21735, 21924, 23230, 23345, 24012, 25452, 26361, 27270, 27405, 27876, 28014, 28980, 29290, 30015, 31815, 32522, 34845, 35148, 36018, 36540, 38178, 40020, 41006, 41814, 42021, 42420, 43470, 43935, 46460, 46690, 48783, 52722, 54540, 54810, 56028, 58580, 60030, 61509, 62721, 63630, 65044, 67367, 69690, 70035, 72036, 76356, 79083, 81305, 82012, 83628, 84042, 86940, 87870, 90045, 93380, 95445, 97566, 102515, 104535, 105444, 109620, 120060, 123018, 125442, 126063, 127260, 131805, 134734, 139380, 140070, 146349, 158166, 162610, 168084, 175740, 180090, 184527, 190890, 195132, 202101, 205030, 209070, 210105, 243915, 246036, 250884, 252126, 263610, 269468, 280140, 292698, 307545, 313605, 316332, 325220, 336835, 360180, 369054, 381780, 395415, 404202, 410060, 418140, 420210, 439047, 471569, 487830, 504252, 527220, 553581, 585396, 606303, 615090, 627210, 630315, 673670, 731745, 738108, 790830, 808404, 840420, 878094, 922635, 943138, 975660, 1010505, 1107162, 1212606, 1230180, 1254420, 1260630, 1347340, 1414707, 1463490, 1581660, 1756188, 1818909, 1845270, 1886276, 2021010, 2195235, 2214324, 2357845, 2425212, 2521260, 2767905, 2829414, 2926980, 3031515, 3637818, 3690540, 4042020, 4244121, 4390470, 4715690, 5535810, 5658828, 6063030, 7073535, 7275636, 8488242, 8780940, 9094545, 9431380, 11071620, 12126060, 12732363, 14147070, 16976484, 18189090, 21220605, 25464726, 28294140, 36378180, 42441210, 50929452, 63661815, 84882420, 127323630, 254647260]

約数ペア:

[(1, 254647260), (2, 127323630), (3, 84882420), (4, 63661815), (5, 50929452), (6, 42441210), (7, 36378180), (9, 28294140), (10, 25464726), (12, 21220605), (14, 18189090), (15, 16976484), (18, 14147070), (20, 12732363), (21, 12126060), (23, 11071620), (27, 9431380), (28, 9094545), (29, 8780940), (30, 8488242), (35, 7275636), (36, 7073535), (42, 6063030), (45, 5658828), (46, 5535810), (54, 4715690), (58, 4390470), (60, 4244121), (63, 4042020), (69, 3690540), (70, 3637818), (84, 3031515), (87, 2926980), (90, 2829414), (92, 2767905), (101, 2521260), (105, 2425212), (108, 2357845), (115, 2214324), (116, 2195235), (126, 2021010), (135, 1886276), (138, 1845270), (140, 1818909), (145, 1756188), (161, 1581660), (174, 1463490), (180, 1414707), (189, 1347340), (202, 1260630), (203, 1254420), (207, 1230180), (210, 1212606), (230, 1107162), (252, 1010505), (261, 975660), (270, 943138), (276, 922635), (290, 878094), (303, 840420), (315, 808404), (322, 790830), (345, 738108), (348, 731745), (378, 673670), (404, 630315), (406, 627210), (414, 615090), (420, 606303), (435, 585396), (460, 553581), (483, 527220), (505, 504252), (522, 487830), (540, 471569), (580, 439047), (606, 420210), (609, 418140), (621, 410060), (630, 404202), (644, 395415), (667, 381780), (690, 369054), (707, 360180), (756, 336835), (783, 325220), (805, 316332), (812, 313605), (828, 307545), (870, 292698), (909, 280140), (945, 269468), (966, 263610), (1010, 252126), (1015, 250884), (1035, 246036), (1044, 243915), (1212, 210105), (1218, 209070), (1242, 205030), (1260, 202101), (1305, 195132), (1334, 190890), (1380, 184527), (1414, 180090), (1449, 175740), (1515, 168084), (1566, 162610), (1610, 158166), (1740, 146349), (1818, 140070), (1827, 139380), (1890, 134734), (1932, 131805), (2001, 127260), (2020, 126063), (2030, 125442), (2070, 123018), (2121, 120060), (2323, 109620), (2415, 105444), (2436, 104535), (2484, 102515), (2610, 97566), (2668, 95445), (2727, 93380), (2828, 90045), (2898, 87870), (2929, 86940), (3030, 84042), (3045, 83628), (3105, 82012), (3132, 81305), (3220, 79083), (3335, 76356), (3535, 72036), (3636, 70035), (3654, 69690), (3780, 67367), (3915, 65044), (4002, 63630), (4060, 62721), (4140, 61509), (4242, 60030), (4347, 58580), (4545, 56028), (4646, 54810), (4669, 54540), (4830, 52722), (5220, 48783), (5454, 46690), (5481, 46460), (5796, 43935), (5858, 43470), (6003, 42420), (6060, 42021), (6090, 41814), (6210, 41006), (6363, 40020), (6670, 38178), (6969, 36540), (7070, 36018), (7245, 35148), (7308, 34845), (7830, 32522), (8004, 31815), (8484, 30015), (8694, 29290), (8787, 28980), (9090, 28014), (9135, 27876), (9292, 27405), (9338, 27270), (9660, 26361), (10005, 25452), (10605, 24012), (10908, 23345), (10962, 23230), (11615, 21924), (11716, 21735), (12006, 21210), (12180, 20907), (12420, 20503), (12726, 20010), (13340, 19089), (13635, 18676), (13938, 18270), (14007, 18180), (14140, 18009), (14490, 17574), (14645, 17388), (15660, 16261)]