8513131680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{6947}}^1$

素因数の和:7028

約数の個数: 288

約数和(自身を含む): 31137934464

約数和(自身を除く): 22624802784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 37, 40, 45, 46, 48, 60, 69, 72, 74, 80, 90, 92, 96, 111, 115, 120, 138, 144, 148, 160, 180, 184, 185, 207, 222, 230, 240, 276, 288, 296, 333, 345, 360, 368, 370, 414, 444, 460, 480, 552, 555, 592, 666, 690, 720, 736, 740, 828, 851, 888, 920, 1035, 1104, 1110, 1184, 1332, 1380, 1440, 1480, 1656, 1665, 1702, 1776, 1840, 2070, 2208, 2220, 2553, 2664, 2760, 2960, 3312, 3330, 3404, 3552, 3680, 4140, 4255, 4440, 5106, 5328, 5520, 5920, 6624, 6660, 6808, 6947, 7659, 8280, 8510, 8880, 10212, 10656, 11040, 12765, 13320, 13616, 13894, 15318, 16560, 17020, 17760, 20424, 20841, 25530, 26640, 27232, 27788, 30636, 33120, 34040, 34735, 38295, 40848, 41682, 51060, 53280, 55576, 61272, 62523, 68080, 69470, 76590, 81696, 83364, 102120, 104205, 111152, 122544, 125046, 136160, 138940, 153180, 159781, 166728, 204240, 208410, 222304, 245088, 250092, 257039, 277880, 306360, 312615, 319562, 333456, 408480, 416820, 479343, 500184, 514078, 555760, 612720, 625230, 639124, 666912, 771117, 798905, 833640, 958686, 1000368, 1028156, 1111520, 1225440, 1250460, 1278248, 1285195, 1438029, 1542234, 1597810, 1667280, 1917372, 2000736, 2056312, 2313351, 2396715, 2500920, 2556496, 2570390, 2876058, 3084468, 3195620, 3334560, 3834744, 3855585, 4112624, 4626702, 4793430, 5001840, 5112992, 5140780, 5752116, 5911897, 6168936, 6391240, 7190145, 7669488, 7711170, 8225248, 9253404, 9586860, 10003680, 10281560, 11504232, 11566755, 11823794, 12337872, 12782480, 14380290, 15338976, 15422340, 17735691, 18506808, 19173720, 20563120, 23008464, 23133510, 23647588, 24675744, 25564960, 28760580, 29559485, 30844680, 35471382, 37013616, 38347440, 41126240, 46016928, 46267020, 47295176, 53207073, 57521160, 59118970, 61689360, 70942764, 74027232, 76694880, 88678455, 92534040, 94590352, 106414146, 115042320, 118237940, 123378720, 141885528, 177356910, 185068080, 189180704, 212828292, 230084640, 236475880, 266035365, 283771056, 354713820, 370136160, 425656584, 472951760, 532070730, 567542112, 709427640, 851313168, 945903520, 1064141460, 1418855280, 1702626336, 2128282920, 2837710560, 4256565840, 8513131680]

約数ペア:

[(1, 8513131680), (2, 4256565840), (3, 2837710560), (4, 2128282920), (5, 1702626336), (6, 1418855280), (8, 1064141460), (9, 945903520), (10, 851313168), (12, 709427640), (15, 567542112), (16, 532070730), (18, 472951760), (20, 425656584), (23, 370136160), (24, 354713820), (30, 283771056), (32, 266035365), (36, 236475880), (37, 230084640), (40, 212828292), (45, 189180704), (46, 185068080), (48, 177356910), (60, 141885528), (69, 123378720), (72, 118237940), (74, 115042320), (80, 106414146), (90, 94590352), (92, 92534040), (96, 88678455), (111, 76694880), (115, 74027232), (120, 70942764), (138, 61689360), (144, 59118970), (148, 57521160), (160, 53207073), (180, 47295176), (184, 46267020), (185, 46016928), (207, 41126240), (222, 38347440), (230, 37013616), (240, 35471382), (276, 30844680), (288, 29559485), (296, 28760580), (333, 25564960), (345, 24675744), (360, 23647588), (368, 23133510), (370, 23008464), (414, 20563120), (444, 19173720), (460, 18506808), (480, 17735691), (552, 15422340), (555, 15338976), (592, 14380290), (666, 12782480), (690, 12337872), (720, 11823794), (736, 11566755), (740, 11504232), (828, 10281560), (851, 10003680), (888, 9586860), (920, 9253404), (1035, 8225248), (1104, 7711170), (1110, 7669488), (1184, 7190145), (1332, 6391240), (1380, 6168936), (1440, 5911897), (1480, 5752116), (1656, 5140780), (1665, 5112992), (1702, 5001840), (1776, 4793430), (1840, 4626702), (2070, 4112624), (2208, 3855585), (2220, 3834744), (2553, 3334560), (2664, 3195620), (2760, 3084468), (2960, 2876058), (3312, 2570390), (3330, 2556496), (3404, 2500920), (3552, 2396715), (3680, 2313351), (4140, 2056312), (4255, 2000736), (4440, 1917372), (5106, 1667280), (5328, 1597810), (5520, 1542234), (5920, 1438029), (6624, 1285195), (6660, 1278248), (6808, 1250460), (6947, 1225440), (7659, 1111520), (8280, 1028156), (8510, 1000368), (8880, 958686), (10212, 833640), (10656, 798905), (11040, 771117), (12765, 666912), (13320, 639124), (13616, 625230), (13894, 612720), (15318, 555760), (16560, 514078), (17020, 500184), (17760, 479343), (20424, 416820), (20841, 408480), (25530, 333456), (26640, 319562), (27232, 312615), (27788, 306360), (30636, 277880), (33120, 257039), (34040, 250092), (34735, 245088), (38295, 222304), (40848, 208410), (41682, 204240), (51060, 166728), (53280, 159781), (55576, 153180), (61272, 138940), (62523, 136160), (68080, 125046), (69470, 122544), (76590, 111152), (81696, 104205), (83364, 102120)]