2438984520

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3469}}^1$

素因数の和:3530

約数の個数: 320

約数和(自身を含む): 9673804800

約数和(自身を除く): 7234820280

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, 81, 84, 90, 93, 105, 108, 120, 124, 126, 135, 140, 155, 162, 168, 180, 186, 189, 210, 216, 217, 248, 252, 270, 279, 280, 310, 315, 324, 360, 372, 378, 405, 420, 434, 465, 504, 540, 558, 567, 620, 630, 648, 651, 744, 756, 810, 837, 840, 868, 930, 945, 1080, 1085, 1116, 1134, 1240, 1260, 1302, 1395, 1512, 1620, 1674, 1736, 1860, 1890, 1953, 2170, 2232, 2268, 2511, 2520, 2604, 2790, 2835, 3240, 3255, 3348, 3469, 3720, 3780, 3906, 4185, 4340, 4536, 5022, 5208, 5580, 5670, 5859, 6510, 6696, 6938, 7560, 7812, 8370, 8680, 9765, 10044, 10407, 11160, 11340, 11718, 12555, 13020, 13876, 15624, 16740, 17345, 17577, 19530, 20088, 20814, 22680, 23436, 24283, 25110, 26040, 27752, 29295, 31221, 33480, 34690, 35154, 39060, 41628, 46872, 48566, 50220, 52035, 58590, 62442, 69380, 70308, 72849, 78120, 83256, 87885, 93663, 97132, 100440, 104070, 107539, 117180, 121415, 124884, 138760, 140616, 145698, 156105, 175770, 187326, 194264, 208140, 215078, 218547, 234360, 242830, 249768, 280989, 291396, 312210, 322617, 351540, 364245, 374652, 416280, 430156, 437094, 468315, 485660, 537695, 561978, 582792, 624420, 645234, 655641, 703080, 728490, 749304, 752773, 860312, 874188, 936630, 967851, 971320, 1075390, 1092735, 1123956, 1248840, 1290468, 1311282, 1404945, 1456980, 1505546, 1613085, 1748376, 1873260, 1935702, 1966923, 2150780, 2185470, 2247912, 2258319, 2580936, 2622564, 2809890, 2903553, 2913960, 3011092, 3226170, 3278205, 3746520, 3763865, 3871404, 3933846, 4301560, 4370940, 4516638, 4839255, 5245128, 5619780, 5807106, 6022184, 6452340, 6556410, 6774957, 7527730, 7742808, 7867692, 8710659, 8741880, 9033276, 9678510, 9834615, 11239560, 11291595, 11614212, 12904680, 13112820, 13549914, 14517765, 15055460, 15735384, 17421318, 18066552, 19357020, 19669230, 20324871, 22583190, 23228424, 26225640, 27099828, 29035530, 30110920, 33874785, 34842636, 38714040, 39338460, 40649742, 43553295, 45166380, 54199656, 58071060, 60974613, 67749570, 69685272, 78676920, 81299484, 87106590, 90332760, 101624355, 116142120, 121949226, 135499140, 162598968, 174213180, 203248710, 243898452, 270998280, 304873065, 348426360, 406497420, 487796904, 609746130, 812994840, 1219492260, 2438984520]

約数ペア:

[(1, 2438984520), (2, 1219492260), (3, 812994840), (4, 609746130), (5, 487796904), (6, 406497420), (7, 348426360), (8, 304873065), (9, 270998280), (10, 243898452), (12, 203248710), (14, 174213180), (15, 162598968), (18, 135499140), (20, 121949226), (21, 116142120), (24, 101624355), (27, 90332760), (28, 87106590), (30, 81299484), (31, 78676920), (35, 69685272), (36, 67749570), (40, 60974613), (42, 58071060), (45, 54199656), (54, 45166380), (56, 43553295), (60, 40649742), (62, 39338460), (63, 38714040), (70, 34842636), (72, 33874785), (81, 30110920), (84, 29035530), (90, 27099828), (93, 26225640), (105, 23228424), (108, 22583190), (120, 20324871), (124, 19669230), (126, 19357020), (135, 18066552), (140, 17421318), (155, 15735384), (162, 15055460), (168, 14517765), (180, 13549914), (186, 13112820), (189, 12904680), (210, 11614212), (216, 11291595), (217, 11239560), (248, 9834615), (252, 9678510), (270, 9033276), (279, 8741880), (280, 8710659), (310, 7867692), (315, 7742808), (324, 7527730), (360, 6774957), (372, 6556410), (378, 6452340), (405, 6022184), (420, 5807106), (434, 5619780), (465, 5245128), (504, 4839255), (540, 4516638), (558, 4370940), (567, 4301560), (620, 3933846), (630, 3871404), (648, 3763865), (651, 3746520), (744, 3278205), (756, 3226170), (810, 3011092), (837, 2913960), (840, 2903553), (868, 2809890), (930, 2622564), (945, 2580936), (1080, 2258319), (1085, 2247912), (1116, 2185470), (1134, 2150780), (1240, 1966923), (1260, 1935702), (1302, 1873260), (1395, 1748376), (1512, 1613085), (1620, 1505546), (1674, 1456980), (1736, 1404945), (1860, 1311282), (1890, 1290468), (1953, 1248840), (2170, 1123956), (2232, 1092735), (2268, 1075390), (2511, 971320), (2520, 967851), (2604, 936630), (2790, 874188), (2835, 860312), (3240, 752773), (3255, 749304), (3348, 728490), (3469, 703080), (3720, 655641), (3780, 645234), (3906, 624420), (4185, 582792), (4340, 561978), (4536, 537695), (5022, 485660), (5208, 468315), (5580, 437094), (5670, 430156), (5859, 416280), (6510, 374652), (6696, 364245), (6938, 351540), (7560, 322617), (7812, 312210), (8370, 291396), (8680, 280989), (9765, 249768), (10044, 242830), (10407, 234360), (11160, 218547), (11340, 215078), (11718, 208140), (12555, 194264), (13020, 187326), (13876, 175770), (15624, 156105), (16740, 145698), (17345, 140616), (17577, 138760), (19530, 124884), (20088, 121415), (20814, 117180), (22680, 107539), (23436, 104070), (24283, 100440), (25110, 97132), (26040, 93663), (27752, 87885), (29295, 83256), (31221, 78120), (33480, 72849), (34690, 70308), (35154, 69380), (39060, 62442), (41628, 58590), (46872, 52035), (48566, 50220)]