2123511840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:376

約数の個数: 288

約数和(自身を含む): 7446479040

約数和(自身を除く): 5322967200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 83, 90, 96, 109, 120, 144, 160, 163, 166, 180, 218, 240, 249, 288, 326, 327, 332, 360, 415, 436, 480, 489, 498, 545, 652, 654, 664, 720, 747, 815, 830, 872, 978, 981, 996, 1090, 1245, 1304, 1308, 1328, 1440, 1467, 1494, 1630, 1635, 1660, 1744, 1956, 1962, 1992, 2180, 2445, 2490, 2608, 2616, 2656, 2934, 2988, 3260, 3270, 3320, 3488, 3735, 3912, 3924, 3984, 4360, 4890, 4905, 4980, 5216, 5232, 5868, 5976, 6520, 6540, 6640, 7335, 7470, 7824, 7848, 7968, 8720, 9047, 9780, 9810, 9960, 10464, 11736, 11952, 13040, 13080, 13280, 13529, 14670, 14940, 15648, 15696, 17440, 17767, 18094, 19560, 19620, 19920, 23472, 23904, 26080, 26160, 27058, 27141, 29340, 29880, 31392, 35534, 36188, 39120, 39240, 39840, 40587, 45235, 46944, 52320, 53301, 54116, 54282, 58680, 59760, 67645, 71068, 72376, 78240, 78480, 81174, 81423, 88835, 90470, 106602, 108232, 108564, 117360, 119520, 121761, 135290, 135705, 142136, 144752, 156960, 159903, 162348, 162846, 177670, 180940, 202935, 213204, 216464, 217128, 234720, 243522, 266505, 270580, 271410, 284272, 289504, 319806, 324696, 325692, 355340, 361880, 405870, 407115, 426408, 432928, 434256, 487044, 533010, 541160, 542820, 568544, 608805, 639612, 649392, 651384, 710680, 723760, 799515, 811740, 814230, 852816, 868512, 974088, 1066020, 1082320, 1085640, 1217610, 1279224, 1298784, 1302768, 1421360, 1447520, 1474661, 1599030, 1623480, 1628460, 1705632, 1948176, 2132040, 2164640, 2171280, 2435220, 2558448, 2605536, 2842720, 2949322, 3198060, 3246960, 3256920, 3896352, 4264080, 4342560, 4423983, 4870440, 5116896, 5898644, 6396120, 6493920, 6513840, 7373305, 8528160, 8847966, 9740880, 11797288, 12792240, 13027680, 13271949, 14746610, 17695932, 19481760, 22119915, 23594576, 25584480, 26543898, 29493220, 35391864, 44239830, 47189152, 53087796, 58986440, 66359745, 70783728, 88479660, 106175592, 117972880, 132719490, 141567456, 176959320, 212351184, 235945760, 265438980, 353918640, 424702368, 530877960, 707837280, 1061755920, 2123511840]

約数ペア:

[(1, 2123511840), (2, 1061755920), (3, 707837280), (4, 530877960), (5, 424702368), (6, 353918640), (8, 265438980), (9, 235945760), (10, 212351184), (12, 176959320), (15, 141567456), (16, 132719490), (18, 117972880), (20, 106175592), (24, 88479660), (30, 70783728), (32, 66359745), (36, 58986440), (40, 53087796), (45, 47189152), (48, 44239830), (60, 35391864), (72, 29493220), (80, 26543898), (83, 25584480), (90, 23594576), (96, 22119915), (109, 19481760), (120, 17695932), (144, 14746610), (160, 13271949), (163, 13027680), (166, 12792240), (180, 11797288), (218, 9740880), (240, 8847966), (249, 8528160), (288, 7373305), (326, 6513840), (327, 6493920), (332, 6396120), (360, 5898644), (415, 5116896), (436, 4870440), (480, 4423983), (489, 4342560), (498, 4264080), (545, 3896352), (652, 3256920), (654, 3246960), (664, 3198060), (720, 2949322), (747, 2842720), (815, 2605536), (830, 2558448), (872, 2435220), (978, 2171280), (981, 2164640), (996, 2132040), (1090, 1948176), (1245, 1705632), (1304, 1628460), (1308, 1623480), (1328, 1599030), (1440, 1474661), (1467, 1447520), (1494, 1421360), (1630, 1302768), (1635, 1298784), (1660, 1279224), (1744, 1217610), (1956, 1085640), (1962, 1082320), (1992, 1066020), (2180, 974088), (2445, 868512), (2490, 852816), (2608, 814230), (2616, 811740), (2656, 799515), (2934, 723760), (2988, 710680), (3260, 651384), (3270, 649392), (3320, 639612), (3488, 608805), (3735, 568544), (3912, 542820), (3924, 541160), (3984, 533010), (4360, 487044), (4890, 434256), (4905, 432928), (4980, 426408), (5216, 407115), (5232, 405870), (5868, 361880), (5976, 355340), (6520, 325692), (6540, 324696), (6640, 319806), (7335, 289504), (7470, 284272), (7824, 271410), (7848, 270580), (7968, 266505), (8720, 243522), (9047, 234720), (9780, 217128), (9810, 216464), (9960, 213204), (10464, 202935), (11736, 180940), (11952, 177670), (13040, 162846), (13080, 162348), (13280, 159903), (13529, 156960), (14670, 144752), (14940, 142136), (15648, 135705), (15696, 135290), (17440, 121761), (17767, 119520), (18094, 117360), (19560, 108564), (19620, 108232), (19920, 106602), (23472, 90470), (23904, 88835), (26080, 81423), (26160, 81174), (27058, 78480), (27141, 78240), (29340, 72376), (29880, 71068), (31392, 67645), (35534, 59760), (36188, 58680), (39120, 54282), (39240, 54116), (39840, 53301), (40587, 52320), (45235, 46944)]