1871704080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5273}}^1$

素因数の和:5338

約数の個数: 240

約数和(自身を含む): 6886367280

約数和(自身を除く): 5014663200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 29, 30, 34, 36, 40, 45, 48, 51, 58, 60, 68, 72, 80, 85, 87, 90, 102, 116, 120, 136, 144, 145, 153, 170, 174, 180, 204, 232, 240, 255, 261, 272, 290, 306, 340, 348, 360, 408, 435, 464, 493, 510, 522, 580, 612, 680, 696, 720, 765, 816, 870, 986, 1020, 1044, 1160, 1224, 1305, 1360, 1392, 1479, 1530, 1740, 1972, 2040, 2088, 2320, 2448, 2465, 2610, 2958, 3060, 3480, 3944, 4080, 4176, 4437, 4930, 5220, 5273, 5916, 6120, 6960, 7395, 7888, 8874, 9860, 10440, 10546, 11832, 12240, 14790, 15819, 17748, 19720, 20880, 21092, 22185, 23664, 26365, 29580, 31638, 35496, 39440, 42184, 44370, 47457, 52730, 59160, 63276, 70992, 79095, 84368, 88740, 89641, 94914, 105460, 118320, 126552, 152917, 158190, 177480, 179282, 189828, 210920, 237285, 253104, 268923, 305834, 316380, 354960, 358564, 379656, 421840, 448205, 458751, 474570, 537846, 611668, 632760, 717128, 759312, 764585, 806769, 896410, 917502, 949140, 1075692, 1223336, 1265520, 1344615, 1376253, 1434256, 1529170, 1613538, 1792820, 1835004, 1898280, 2151384, 2293755, 2446672, 2599589, 2689230, 2752506, 3058340, 3227076, 3585640, 3670008, 3796560, 4033845, 4302768, 4587510, 5199178, 5378460, 5505012, 6116680, 6454152, 6881265, 7171280, 7340016, 7798767, 8067690, 9175020, 10398356, 10756920, 11010024, 12233360, 12908304, 12997945, 13762530, 15597534, 16135380, 18350040, 20796712, 21513840, 22020048, 23396301, 25995890, 27525060, 31195068, 32270760, 36700080, 38993835, 41593424, 46792602, 51991780, 55050120, 62390136, 64541520, 77987670, 93585204, 103983560, 110100240, 116981505, 124780272, 155975340, 187170408, 207967120, 233963010, 311950680, 374340816, 467926020, 623901360, 935852040, 1871704080]

約数ペア:

[(1, 1871704080), (2, 935852040), (3, 623901360), (4, 467926020), (5, 374340816), (6, 311950680), (8, 233963010), (9, 207967120), (10, 187170408), (12, 155975340), (15, 124780272), (16, 116981505), (17, 110100240), (18, 103983560), (20, 93585204), (24, 77987670), (29, 64541520), (30, 62390136), (34, 55050120), (36, 51991780), (40, 46792602), (45, 41593424), (48, 38993835), (51, 36700080), (58, 32270760), (60, 31195068), (68, 27525060), (72, 25995890), (80, 23396301), (85, 22020048), (87, 21513840), (90, 20796712), (102, 18350040), (116, 16135380), (120, 15597534), (136, 13762530), (144, 12997945), (145, 12908304), (153, 12233360), (170, 11010024), (174, 10756920), (180, 10398356), (204, 9175020), (232, 8067690), (240, 7798767), (255, 7340016), (261, 7171280), (272, 6881265), (290, 6454152), (306, 6116680), (340, 5505012), (348, 5378460), (360, 5199178), (408, 4587510), (435, 4302768), (464, 4033845), (493, 3796560), (510, 3670008), (522, 3585640), (580, 3227076), (612, 3058340), (680, 2752506), (696, 2689230), (720, 2599589), (765, 2446672), (816, 2293755), (870, 2151384), (986, 1898280), (1020, 1835004), (1044, 1792820), (1160, 1613538), (1224, 1529170), (1305, 1434256), (1360, 1376253), (1392, 1344615), (1479, 1265520), (1530, 1223336), (1740, 1075692), (1972, 949140), (2040, 917502), (2088, 896410), (2320, 806769), (2448, 764585), (2465, 759312), (2610, 717128), (2958, 632760), (3060, 611668), (3480, 537846), (3944, 474570), (4080, 458751), (4176, 448205), (4437, 421840), (4930, 379656), (5220, 358564), (5273, 354960), (5916, 316380), (6120, 305834), (6960, 268923), (7395, 253104), (7888, 237285), (8874, 210920), (9860, 189828), (10440, 179282), (10546, 177480), (11832, 158190), (12240, 152917), (14790, 126552), (15819, 118320), (17748, 105460), (19720, 94914), (20880, 89641), (21092, 88740), (22185, 84368), (23664, 79095), (26365, 70992), (29580, 63276), (31638, 59160), (35496, 52730), (39440, 47457), (42184, 44370)]