38074984920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{487391}}^1$

素因数の和:487446

約数の個数: 192

約数和(自身を含む): 145983651840

約数和(自身を除く): 107908666920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 868, 930, 1085, 1116, 1240, 1260, 1302, 1395, 1736, 1860, 1953, 2170, 2232, 2520, 2604, 2790, 3255, 3720, 3906, 4340, 5208, 5580, 6510, 7812, 8680, 9765, 11160, 13020, 15624, 19530, 26040, 39060, 78120, 487391, 974782, 1462173, 1949564, 2436955, 2924346, 3411737, 3899128, 4386519, 4873910, 5848692, 6823474, 7310865, 8773038, 9747820, 10235211, 11697384, 13646948, 14621730, 15109121, 17058685, 17546076, 19495640, 20470422, 21932595, 27293896, 29243460, 30218242, 30705633, 34117370, 35092152, 40940844, 43865190, 45327363, 51176055, 58486920, 60436484, 61411266, 68234740, 75545605, 81881688, 87730380, 90654726, 102352110, 105763847, 120872968, 122822532, 135982089, 136469480, 151091210, 153528165, 175460760, 181309452, 204704220, 211527694, 226636815, 245645064, 271964178, 302182420, 307056330, 317291541, 362618904, 409408440, 423055388, 453273630, 528819235, 543928356, 604364840, 614112660, 634583082, 679910445, 846110776, 906547260, 951874623, 1057638470, 1087856712, 1228225320, 1269166164, 1359820890, 1586457705, 1813094520, 1903749246, 2115276940, 2538332328, 2719641780, 3172915410, 3807498492, 4230553880, 4759373115, 5439283560, 6345830820, 7614996984, 9518746230, 12691661640, 19037492460, 38074984920]

約数ペア:

[(1, 38074984920), (2, 19037492460), (3, 12691661640), (4, 9518746230), (5, 7614996984), (6, 6345830820), (7, 5439283560), (8, 4759373115), (9, 4230553880), (10, 3807498492), (12, 3172915410), (14, 2719641780), (15, 2538332328), (18, 2115276940), (20, 1903749246), (21, 1813094520), (24, 1586457705), (28, 1359820890), (30, 1269166164), (31, 1228225320), (35, 1087856712), (36, 1057638470), (40, 951874623), (42, 906547260), (45, 846110776), (56, 679910445), (60, 634583082), (62, 614112660), (63, 604364840), (70, 543928356), (72, 528819235), (84, 453273630), (90, 423055388), (93, 409408440), (105, 362618904), (120, 317291541), (124, 307056330), (126, 302182420), (140, 271964178), (155, 245645064), (168, 226636815), (180, 211527694), (186, 204704220), (210, 181309452), (217, 175460760), (248, 153528165), (252, 151091210), (279, 136469480), (280, 135982089), (310, 122822532), (315, 120872968), (360, 105763847), (372, 102352110), (420, 90654726), (434, 87730380), (465, 81881688), (504, 75545605), (558, 68234740), (620, 61411266), (630, 60436484), (651, 58486920), (744, 51176055), (840, 45327363), (868, 43865190), (930, 40940844), (1085, 35092152), (1116, 34117370), (1240, 30705633), (1260, 30218242), (1302, 29243460), (1395, 27293896), (1736, 21932595), (1860, 20470422), (1953, 19495640), (2170, 17546076), (2232, 17058685), (2520, 15109121), (2604, 14621730), (2790, 13646948), (3255, 11697384), (3720, 10235211), (3906, 9747820), (4340, 8773038), (5208, 7310865), (5580, 6823474), (6510, 5848692), (7812, 4873910), (8680, 4386519), (9765, 3899128), (11160, 3411737), (13020, 2924346), (15624, 2436955), (19530, 1949564), (26040, 1462173), (39060, 974782), (78120, 487391)]