426941280

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:248

約数の個数: 288

約数和(自身を含む): 1541030400

約数和(自身を除く): 1114089120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 79, 80, 81, 90, 96, 108, 120, 135, 139, 144, 158, 160, 162, 180, 216, 237, 240, 243, 270, 278, 288, 316, 324, 360, 395, 405, 417, 432, 474, 480, 486, 540, 556, 632, 648, 695, 711, 720, 790, 810, 834, 864, 948, 972, 1080, 1112, 1185, 1215, 1251, 1264, 1296, 1390, 1422, 1440, 1580, 1620, 1668, 1896, 1944, 2085, 2133, 2160, 2224, 2370, 2430, 2502, 2528, 2592, 2780, 2844, 3160, 3240, 3336, 3555, 3753, 3792, 3888, 4170, 4266, 4320, 4448, 4740, 4860, 5004, 5560, 5688, 6255, 6320, 6399, 6480, 6672, 7110, 7506, 7584, 7776, 8340, 8532, 9480, 9720, 10008, 10665, 10981, 11120, 11259, 11376, 12510, 12640, 12798, 12960, 13344, 14220, 15012, 16680, 17064, 18765, 18960, 19197, 19440, 20016, 21330, 21962, 22240, 22518, 22752, 25020, 25596, 28440, 30024, 31995, 32943, 33360, 33777, 34128, 37530, 37920, 38394, 38880, 40032, 42660, 43924, 45036, 50040, 51192, 54905, 56295, 56880, 60048, 63990, 65886, 66720, 67554, 68256, 75060, 76788, 85320, 87848, 90072, 95985, 98829, 100080, 102384, 109810, 112590, 113760, 120096, 127980, 131772, 135108, 150120, 153576, 164715, 168885, 170640, 175696, 180144, 191970, 197658, 200160, 204768, 219620, 225180, 255960, 263544, 270216, 296487, 300240, 307152, 329430, 337770, 341280, 351392, 360288, 383940, 395316, 439240, 450360, 494145, 511920, 527088, 540432, 592974, 600480, 614304, 658860, 675540, 767880, 790632, 878480, 889461, 900720, 988290, 1023840, 1054176, 1080864, 1185948, 1317720, 1351080, 1482435, 1535760, 1581264, 1756960, 1778922, 1801440, 1976580, 2371896, 2635440, 2668383, 2702160, 2964870, 3071520, 3162528, 3557844, 3953160, 4447305, 4743792, 5270880, 5336766, 5404320, 5929740, 7115688, 7906320, 8894610, 9487584, 10673532, 11859480, 13341915, 14231376, 15812640, 17789220, 21347064, 23718960, 26683830, 28462752, 35578440, 42694128, 47437920, 53367660, 71156880, 85388256, 106735320, 142313760, 213470640, 426941280]

約数ペア:

[(1, 426941280), (2, 213470640), (3, 142313760), (4, 106735320), (5, 85388256), (6, 71156880), (8, 53367660), (9, 47437920), (10, 42694128), (12, 35578440), (15, 28462752), (16, 26683830), (18, 23718960), (20, 21347064), (24, 17789220), (27, 15812640), (30, 14231376), (32, 13341915), (36, 11859480), (40, 10673532), (45, 9487584), (48, 8894610), (54, 7906320), (60, 7115688), (72, 5929740), (79, 5404320), (80, 5336766), (81, 5270880), (90, 4743792), (96, 4447305), (108, 3953160), (120, 3557844), (135, 3162528), (139, 3071520), (144, 2964870), (158, 2702160), (160, 2668383), (162, 2635440), (180, 2371896), (216, 1976580), (237, 1801440), (240, 1778922), (243, 1756960), (270, 1581264), (278, 1535760), (288, 1482435), (316, 1351080), (324, 1317720), (360, 1185948), (395, 1080864), (405, 1054176), (417, 1023840), (432, 988290), (474, 900720), (480, 889461), (486, 878480), (540, 790632), (556, 767880), (632, 675540), (648, 658860), (695, 614304), (711, 600480), (720, 592974), (790, 540432), (810, 527088), (834, 511920), (864, 494145), (948, 450360), (972, 439240), (1080, 395316), (1112, 383940), (1185, 360288), (1215, 351392), (1251, 341280), (1264, 337770), (1296, 329430), (1390, 307152), (1422, 300240), (1440, 296487), (1580, 270216), (1620, 263544), (1668, 255960), (1896, 225180), (1944, 219620), (2085, 204768), (2133, 200160), (2160, 197658), (2224, 191970), (2370, 180144), (2430, 175696), (2502, 170640), (2528, 168885), (2592, 164715), (2780, 153576), (2844, 150120), (3160, 135108), (3240, 131772), (3336, 127980), (3555, 120096), (3753, 113760), (3792, 112590), (3888, 109810), (4170, 102384), (4266, 100080), (4320, 98829), (4448, 95985), (4740, 90072), (4860, 87848), (5004, 85320), (5560, 76788), (5688, 75060), (6255, 68256), (6320, 67554), (6399, 66720), (6480, 65886), (6672, 63990), (7110, 60048), (7506, 56880), (7584, 56295), (7776, 54905), (8340, 51192), (8532, 50040), (9480, 45036), (9720, 43924), (10008, 42660), (10665, 40032), (10981, 38880), (11120, 38394), (11259, 37920), (11376, 37530), (12510, 34128), (12640, 33777), (12798, 33360), (12960, 32943), (13344, 31995), (14220, 30024), (15012, 28440), (16680, 25596), (17064, 25020), (18765, 22752), (18960, 22518), (19197, 22240), (19440, 21962), (20016, 21330)]