84135240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:417

約数の個数: 256

約数和(自身を含む): 331776000

約数和(自身を除く): 247640760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 54, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 108, 120, 124, 126, 135, 140, 155, 168, 180, 186, 189, 210, 216, 217, 248, 252, 270, 279, 280, 310, 315, 359, 360, 372, 378, 420, 434, 465, 504, 540, 558, 620, 630, 651, 718, 744, 756, 837, 840, 868, 930, 945, 1077, 1080, 1085, 1116, 1240, 1260, 1302, 1395, 1436, 1512, 1674, 1736, 1795, 1860, 1890, 1953, 2154, 2170, 2232, 2513, 2520, 2604, 2790, 2872, 3231, 3255, 3348, 3590, 3720, 3780, 3906, 4185, 4308, 4340, 5026, 5208, 5385, 5580, 5859, 6462, 6510, 6696, 7180, 7539, 7560, 7812, 8370, 8616, 8680, 9693, 9765, 10052, 10770, 11129, 11160, 11718, 12565, 12924, 13020, 14360, 15078, 15624, 16155, 16740, 19386, 19530, 20104, 21540, 22258, 22617, 23436, 25130, 25848, 26040, 29295, 30156, 32310, 33387, 33480, 37695, 38772, 39060, 43080, 44516, 45234, 46872, 48465, 50260, 55645, 58590, 60312, 64620, 66774, 67851, 75390, 77544, 77903, 78120, 89032, 90468, 96930, 100161, 100520, 111290, 113085, 117180, 129240, 133548, 135702, 150780, 155806, 166935, 180936, 193860, 200322, 222580, 226170, 233709, 234360, 267096, 271404, 300483, 301560, 311612, 333870, 339255, 387720, 389515, 400644, 445160, 452340, 467418, 500805, 542808, 600966, 623224, 667740, 678510, 701127, 779030, 801288, 904680, 934836, 1001610, 1168545, 1201932, 1335480, 1357020, 1402254, 1502415, 1558060, 1869672, 2003220, 2103381, 2337090, 2403864, 2714040, 2804508, 3004830, 3116120, 3505635, 4006440, 4206762, 4674180, 5609016, 6009660, 7011270, 8413524, 9348360, 10516905, 12019320, 14022540, 16827048, 21033810, 28045080, 42067620, 84135240]

約数ペア:

[(1, 84135240), (2, 42067620), (3, 28045080), (4, 21033810), (5, 16827048), (6, 14022540), (7, 12019320), (8, 10516905), (9, 9348360), (10, 8413524), (12, 7011270), (14, 6009660), (15, 5609016), (18, 4674180), (20, 4206762), (21, 4006440), (24, 3505635), (27, 3116120), (28, 3004830), (30, 2804508), (31, 2714040), (35, 2403864), (36, 2337090), (40, 2103381), (42, 2003220), (45, 1869672), (54, 1558060), (56, 1502415), (60, 1402254), (62, 1357020), (63, 1335480), (70, 1201932), (72, 1168545), (84, 1001610), (90, 934836), (93, 904680), (105, 801288), (108, 779030), (120, 701127), (124, 678510), (126, 667740), (135, 623224), (140, 600966), (155, 542808), (168, 500805), (180, 467418), (186, 452340), (189, 445160), (210, 400644), (216, 389515), (217, 387720), (248, 339255), (252, 333870), (270, 311612), (279, 301560), (280, 300483), (310, 271404), (315, 267096), (359, 234360), (360, 233709), (372, 226170), (378, 222580), (420, 200322), (434, 193860), (465, 180936), (504, 166935), (540, 155806), (558, 150780), (620, 135702), (630, 133548), (651, 129240), (718, 117180), (744, 113085), (756, 111290), (837, 100520), (840, 100161), (868, 96930), (930, 90468), (945, 89032), (1077, 78120), (1080, 77903), (1085, 77544), (1116, 75390), (1240, 67851), (1260, 66774), (1302, 64620), (1395, 60312), (1436, 58590), (1512, 55645), (1674, 50260), (1736, 48465), (1795, 46872), (1860, 45234), (1890, 44516), (1953, 43080), (2154, 39060), (2170, 38772), (2232, 37695), (2513, 33480), (2520, 33387), (2604, 32310), (2790, 30156), (2872, 29295), (3231, 26040), (3255, 25848), (3348, 25130), (3590, 23436), (3720, 22617), (3780, 22258), (3906, 21540), (4185, 20104), (4308, 19530), (4340, 19386), (5026, 16740), (5208, 16155), (5385, 15624), (5580, 15078), (5859, 14360), (6462, 13020), (6510, 12924), (6696, 12565), (7180, 11718), (7539, 11160), (7560, 11129), (7812, 10770), (8370, 10052), (8616, 9765), (8680, 9693)]