2180930760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1583}}^1$

素因数の和:1732

約数の個数: 192

約数和(自身を含む): 7338988800

約数和(自身を除く): 5158058040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 89, 90, 120, 129, 172, 178, 180, 215, 258, 267, 344, 356, 360, 387, 430, 445, 516, 534, 645, 712, 774, 801, 860, 890, 1032, 1068, 1290, 1335, 1548, 1583, 1602, 1720, 1780, 1935, 2136, 2580, 2670, 3096, 3166, 3204, 3560, 3827, 3870, 4005, 4749, 5160, 5340, 6332, 6408, 7654, 7740, 7915, 8010, 9498, 10680, 11481, 12664, 14247, 15308, 15480, 15830, 16020, 18996, 19135, 22962, 23745, 28494, 30616, 31660, 32040, 34443, 37992, 38270, 45924, 47490, 56988, 57405, 63320, 68069, 68886, 71235, 76540, 91848, 94980, 113976, 114810, 136138, 137772, 140887, 142470, 153080, 172215, 189960, 204207, 229620, 272276, 275544, 281774, 284940, 340345, 344430, 408414, 422661, 459240, 544552, 563548, 569880, 612621, 680690, 688860, 704435, 816828, 845322, 1021035, 1127096, 1225242, 1267983, 1361380, 1377720, 1408870, 1633656, 1690644, 2042070, 2113305, 2450484, 2535966, 2722760, 2817740, 3063105, 3381288, 4084140, 4226610, 4900968, 5071932, 5635480, 6058141, 6126210, 6339915, 8168280, 8453220, 10143864, 12116282, 12252420, 12679830, 16906440, 18174423, 24232564, 24504840, 25359660, 30290705, 36348846, 48465128, 50719320, 54523269, 60581410, 72697692, 90872115, 109046538, 121162820, 145395384, 181744230, 218093076, 242325640, 272616345, 363488460, 436186152, 545232690, 726976920, 1090465380, 2180930760]

約数ペア:

[(1, 2180930760), (2, 1090465380), (3, 726976920), (4, 545232690), (5, 436186152), (6, 363488460), (8, 272616345), (9, 242325640), (10, 218093076), (12, 181744230), (15, 145395384), (18, 121162820), (20, 109046538), (24, 90872115), (30, 72697692), (36, 60581410), (40, 54523269), (43, 50719320), (45, 48465128), (60, 36348846), (72, 30290705), (86, 25359660), (89, 24504840), (90, 24232564), (120, 18174423), (129, 16906440), (172, 12679830), (178, 12252420), (180, 12116282), (215, 10143864), (258, 8453220), (267, 8168280), (344, 6339915), (356, 6126210), (360, 6058141), (387, 5635480), (430, 5071932), (445, 4900968), (516, 4226610), (534, 4084140), (645, 3381288), (712, 3063105), (774, 2817740), (801, 2722760), (860, 2535966), (890, 2450484), (1032, 2113305), (1068, 2042070), (1290, 1690644), (1335, 1633656), (1548, 1408870), (1583, 1377720), (1602, 1361380), (1720, 1267983), (1780, 1225242), (1935, 1127096), (2136, 1021035), (2580, 845322), (2670, 816828), (3096, 704435), (3166, 688860), (3204, 680690), (3560, 612621), (3827, 569880), (3870, 563548), (4005, 544552), (4749, 459240), (5160, 422661), (5340, 408414), (6332, 344430), (6408, 340345), (7654, 284940), (7740, 281774), (7915, 275544), (8010, 272276), (9498, 229620), (10680, 204207), (11481, 189960), (12664, 172215), (14247, 153080), (15308, 142470), (15480, 140887), (15830, 137772), (16020, 136138), (18996, 114810), (19135, 113976), (22962, 94980), (23745, 91848), (28494, 76540), (30616, 71235), (31660, 68886), (32040, 68069), (34443, 63320), (37992, 57405), (38270, 56988), (45924, 47490)]