2140548480

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{53089}}^1$

素因数の和:53121

約数の個数: 192

約数和(自身を含む): 8447680800

約数和(自身を除く): 6307132320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 53089, 106178, 159267, 212356, 265445, 318534, 371623, 424712, 477801, 530890, 637068, 743246, 796335, 849424, 955602, 1061780, 1114869, 1274136, 1486492, 1592670, 1698848, 1858115, 1911204, 2123560, 2229738, 2389005, 2548272, 2972984, 3185340, 3344607, 3397696, 3716230, 3822408, 4247120, 4459476, 4778010, 5096544, 5574345, 5945968, 6370680, 6689214, 6795392, 7432460, 7644816, 8494240, 8918952, 9556020, 10193088, 11148690, 11891936, 12741360, 13378428, 14864920, 15289632, 16723035, 16988480, 17837904, 19112040, 20386176, 22297380, 23783872, 25482720, 26756856, 29729840, 30579264, 33446070, 33976960, 35675808, 38224080, 44594760, 47567744, 50965440, 53513712, 59459680, 61158528, 66892140, 71351616, 76448160, 89189520, 101930880, 107027424, 118919360, 133784280, 142703232, 152896320, 178379040, 214054848, 237838720, 267568560, 305792640, 356758080, 428109696, 535137120, 713516160, 1070274240, 2140548480]

約数ペア:

[(1, 2140548480), (2, 1070274240), (3, 713516160), (4, 535137120), (5, 428109696), (6, 356758080), (7, 305792640), (8, 267568560), (9, 237838720), (10, 214054848), (12, 178379040), (14, 152896320), (15, 142703232), (16, 133784280), (18, 118919360), (20, 107027424), (21, 101930880), (24, 89189520), (28, 76448160), (30, 71351616), (32, 66892140), (35, 61158528), (36, 59459680), (40, 53513712), (42, 50965440), (45, 47567744), (48, 44594760), (56, 38224080), (60, 35675808), (63, 33976960), (64, 33446070), (70, 30579264), (72, 29729840), (80, 26756856), (84, 25482720), (90, 23783872), (96, 22297380), (105, 20386176), (112, 19112040), (120, 17837904), (126, 16988480), (128, 16723035), (140, 15289632), (144, 14864920), (160, 13378428), (168, 12741360), (180, 11891936), (192, 11148690), (210, 10193088), (224, 9556020), (240, 8918952), (252, 8494240), (280, 7644816), (288, 7432460), (315, 6795392), (320, 6689214), (336, 6370680), (360, 5945968), (384, 5574345), (420, 5096544), (448, 4778010), (480, 4459476), (504, 4247120), (560, 3822408), (576, 3716230), (630, 3397696), (640, 3344607), (672, 3185340), (720, 2972984), (840, 2548272), (896, 2389005), (960, 2229738), (1008, 2123560), (1120, 1911204), (1152, 1858115), (1260, 1698848), (1344, 1592670), (1440, 1486492), (1680, 1274136), (1920, 1114869), (2016, 1061780), (2240, 955602), (2520, 849424), (2688, 796335), (2880, 743246), (3360, 637068), (4032, 530890), (4480, 477801), (5040, 424712), (5760, 371623), (6720, 318534), (8064, 265445), (10080, 212356), (13440, 159267), (20160, 106178), (40320, 53089)]