639518237280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223283}}^1$

素因数の和:223340

約数の個数: 480

約数和(自身を含む): 2573566025184

約数和(自身を除く): 1934047787904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 81, 85, 90, 96, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 160, 162, 170, 180, 195, 204, 208, 216, 221, 234, 240, 255, 260, 270, 272, 288, 306, 312, 324, 340, 351, 360, 390, 405, 408, 416, 432, 442, 459, 468, 480, 510, 520, 540, 544, 585, 612, 624, 648, 663, 680, 702, 720, 765, 780, 810, 816, 864, 884, 918, 936, 1020, 1040, 1053, 1080, 1105, 1170, 1224, 1248, 1296, 1326, 1360, 1377, 1404, 1440, 1530, 1560, 1620, 1632, 1755, 1768, 1836, 1872, 1989, 2040, 2080, 2106, 2160, 2210, 2295, 2340, 2448, 2592, 2652, 2720, 2754, 2808, 3060, 3120, 3240, 3315, 3510, 3536, 3672, 3744, 3978, 4080, 4212, 4320, 4420, 4590, 4680, 4896, 5265, 5304, 5508, 5616, 5967, 6120, 6240, 6480, 6630, 6885, 7020, 7072, 7344, 7956, 8160, 8424, 8840, 9180, 9360, 9945, 10530, 10608, 11016, 11232, 11934, 12240, 12960, 13260, 13770, 14040, 14688, 15912, 16848, 17680, 17901, 18360, 18720, 19890, 21060, 21216, 22032, 23868, 24480, 26520, 27540, 28080, 29835, 31824, 33696, 35360, 35802, 36720, 39780, 42120, 44064, 47736, 53040, 55080, 56160, 59670, 63648, 71604, 73440, 79560, 84240, 89505, 95472, 106080, 110160, 119340, 143208, 159120, 168480, 179010, 190944, 220320, 223283, 238680, 286416, 318240, 358020, 446566, 477360, 572832, 669849, 716040, 893132, 954720, 1116415, 1339698, 1432080, 1786264, 2009547, 2232830, 2679396, 2864160, 2902679, 3349245, 3572528, 3795811, 4019094, 4465660, 5358792, 5805358, 6028641, 6698490, 7145056, 7591622, 8038188, 8708037, 8931320, 10047735, 10717584, 11387433, 11610716, 12057282, 13396980, 14513395, 15183244, 16076376, 17416074, 17862640, 18085923, 18979055, 20095470, 21435168, 22774866, 23221432, 24114564, 26124111, 26793960, 29026790, 30143205, 30366488, 32152752, 34162299, 34832148, 35725280, 36171846, 37958110, 40190940, 43540185, 45549732, 46442864, 48229128, 49345543, 52248222, 53587920, 56937165, 58053580, 60286410, 60732976, 64305504, 68324598, 69664296, 72343692, 75916220, 78372333, 80381880, 87080370, 90429615, 91099464, 92885728, 96458256, 98691086, 102486897, 104496444, 107175840, 113874330, 116107160, 120572820, 121465952, 130620555, 136649196, 139328592, 144687384, 148036629, 151832440, 156744666, 160763760, 170811495, 174160740, 180859230, 182198928, 192916512, 197382172, 204973794, 208992888, 227748660, 232214320, 235116999, 241145640, 246727715, 261241110, 273298392, 278657184, 289374768, 296073258, 303664880, 307460691, 313489332, 321527520, 341622990, 348321480, 361718460, 364397856, 391861665, 394764344, 409947588, 417985776, 444109887, 455497320, 464428640, 470233998, 482291280, 493455430, 512434485, 522482220, 546596784, 578749536, 592146516, 607329760, 614921382, 626978664, 683245980, 696642960, 723436920, 740183145, 783723330, 789528688, 819895176, 835971552, 888219774, 910994640, 940467996, 964582560, 986910860, 1024868970, 1044964440, 1093193568, 1175584995, 1184293032, 1229842764, 1253957328, 1332329661, 1366491960, 1393285920, 1446873840, 1480366290, 1537303455, 1567446660, 1579057376, 1639790352, 1776439548, 1821989280, 1880935992, 1973821720, 2049737940, 2089928880, 2220549435, 2351169990, 2368586064, 2459685528, 2507914656, 2664659322, 2732983920, 2893747680, 2960732580, 3074606910, 3134893320, 3279580704, 3552879096, 3761871984, 3947643440, 3996988983, 4099475880, 4179857760, 4441098870, 4702339980, 4737172128, 4919371056, 5329318644, 5465967840, 5921465160, 6149213820, 6269786640, 6661648305, 7105758192, 7523743968, 7895286880, 7993977966, 8198951760, 8882197740, 9404679960, 9838742112, 10658637288, 11842930320, 12298427640, 12539573280, 13323296610, 14211516384, 15987955932, 16397903520, 17764395480, 18809359920, 19984944915, 21317274576, 23685860640, 24596855280, 26646593220, 31975911864, 35528790960, 37618719840, 39969889830, 42634549152, 49193710560, 53293186440, 63951823728, 71057581920, 79939779660, 106586372880, 127903647456, 159879559320, 213172745760, 319759118640, 639518237280]

約数ペア:

[(1, 639518237280), (2, 319759118640), (3, 213172745760), (4, 159879559320), (5, 127903647456), (6, 106586372880), (8, 79939779660), (9, 71057581920), (10, 63951823728), (12, 53293186440), (13, 49193710560), (15, 42634549152), (16, 39969889830), (17, 37618719840), (18, 35528790960), (20, 31975911864), (24, 26646593220), (26, 24596855280), (27, 23685860640), (30, 21317274576), (32, 19984944915), (34, 18809359920), (36, 17764395480), (39, 16397903520), (40, 15987955932), (45, 14211516384), (48, 13323296610), (51, 12539573280), (52, 12298427640), (54, 11842930320), (60, 10658637288), (65, 9838742112), (68, 9404679960), (72, 8882197740), (78, 8198951760), (80, 7993977966), (81, 7895286880), (85, 7523743968), (90, 7105758192), (96, 6661648305), (102, 6269786640), (104, 6149213820), (108, 5921465160), (117, 5465967840), (120, 5329318644), (130, 4919371056), (135, 4737172128), (136, 4702339980), (144, 4441098870), (153, 4179857760), (156, 4099475880), (160, 3996988983), (162, 3947643440), (170, 3761871984), (180, 3552879096), (195, 3279580704), (204, 3134893320), (208, 3074606910), (216, 2960732580), (221, 2893747680), (234, 2732983920), (240, 2664659322), (255, 2507914656), (260, 2459685528), (270, 2368586064), (272, 2351169990), (288, 2220549435), (306, 2089928880), (312, 2049737940), (324, 1973821720), (340, 1880935992), (351, 1821989280), (360, 1776439548), (390, 1639790352), (405, 1579057376), (408, 1567446660), (416, 1537303455), (432, 1480366290), (442, 1446873840), (459, 1393285920), (468, 1366491960), (480, 1332329661), (510, 1253957328), (520, 1229842764), (540, 1184293032), (544, 1175584995), (585, 1093193568), (612, 1044964440), (624, 1024868970), (648, 986910860), (663, 964582560), (680, 940467996), (702, 910994640), (720, 888219774), (765, 835971552), (780, 819895176), (810, 789528688), (816, 783723330), (864, 740183145), (884, 723436920), (918, 696642960), (936, 683245980), (1020, 626978664), (1040, 614921382), (1053, 607329760), (1080, 592146516), (1105, 578749536), (1170, 546596784), (1224, 522482220), (1248, 512434485), (1296, 493455430), (1326, 482291280), (1360, 470233998), (1377, 464428640), (1404, 455497320), (1440, 444109887), (1530, 417985776), (1560, 409947588), (1620, 394764344), (1632, 391861665), (1755, 364397856), (1768, 361718460), (1836, 348321480), (1872, 341622990), (1989, 321527520), (2040, 313489332), (2080, 307460691), (2106, 303664880), (2160, 296073258), (2210, 289374768), (2295, 278657184), (2340, 273298392), (2448, 261241110), (2592, 246727715), (2652, 241145640), (2720, 235116999), (2754, 232214320), (2808, 227748660), (3060, 208992888), (3120, 204973794), (3240, 197382172), (3315, 192916512), (3510, 182198928), (3536, 180859230), (3672, 174160740), (3744, 170811495), (3978, 160763760), (4080, 156744666), (4212, 151832440), (4320, 148036629), (4420, 144687384), (4590, 139328592), (4680, 136649196), (4896, 130620555), (5265, 121465952), (5304, 120572820), (5508, 116107160), (5616, 113874330), (5967, 107175840), (6120, 104496444), (6240, 102486897), (6480, 98691086), (6630, 96458256), (6885, 92885728), (7020, 91099464), (7072, 90429615), (7344, 87080370), (7956, 80381880), (8160, 78372333), (8424, 75916220), (8840, 72343692), (9180, 69664296), (9360, 68324598), (9945, 64305504), (10530, 60732976), (10608, 60286410), (11016, 58053580), (11232, 56937165), (11934, 53587920), (12240, 52248222), (12960, 49345543), (13260, 48229128), (13770, 46442864), (14040, 45549732), (14688, 43540185), (15912, 40190940), (16848, 37958110), (17680, 36171846), (17901, 35725280), (18360, 34832148), (18720, 34162299), (19890, 32152752), (21060, 30366488), (21216, 30143205), (22032, 29026790), (23868, 26793960), (24480, 26124111), (26520, 24114564), (27540, 23221432), (28080, 22774866), (29835, 21435168), (31824, 20095470), (33696, 18979055), (35360, 18085923), (35802, 17862640), (36720, 17416074), (39780, 16076376), (42120, 15183244), (44064, 14513395), (47736, 13396980), (53040, 12057282), (55080, 11610716), (56160, 11387433), (59670, 10717584), (63648, 10047735), (71604, 8931320), (73440, 8708037), (79560, 8038188), (84240, 7591622), (89505, 7145056), (95472, 6698490), (106080, 6028641), (110160, 5805358), (119340, 5358792), (143208, 4465660), (159120, 4019094), (168480, 3795811), (179010, 3572528), (190944, 3349245), (220320, 2902679), (223283, 2864160), (238680, 2679396), (286416, 2232830), (318240, 2009547), (358020, 1786264), (446566, 1432080), (477360, 1339698), (572832, 1116415), (669849, 954720), (716040, 893132)]