640144034208

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{10429}}^1$

素因数の和:10674

約数の個数: 480

約数和(自身を含む): 2289827232000

約数和(自身を除く): 1649683197792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 81, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 162, 168, 189, 199, 204, 216, 224, 238, 252, 272, 288, 306, 324, 336, 357, 378, 398, 408, 432, 459, 476, 504, 544, 567, 597, 612, 648, 672, 714, 756, 796, 816, 864, 918, 952, 1008, 1071, 1134, 1194, 1224, 1296, 1377, 1393, 1428, 1512, 1592, 1632, 1791, 1836, 1904, 2016, 2142, 2268, 2388, 2448, 2592, 2754, 2786, 2856, 3024, 3184, 3213, 3383, 3582, 3672, 3808, 4179, 4284, 4536, 4776, 4896, 5373, 5508, 5572, 5712, 6048, 6368, 6426, 6766, 7164, 7344, 8358, 8568, 9072, 9552, 9639, 10149, 10429, 10746, 11016, 11144, 11424, 12537, 12852, 13532, 14328, 14688, 16119, 16716, 17136, 18144, 19104, 19278, 20298, 20858, 21492, 22032, 22288, 23681, 25074, 25704, 27064, 28656, 30447, 31287, 32238, 33432, 34272, 37611, 38556, 40596, 41716, 42984, 44064, 44576, 47362, 50148, 51408, 54128, 57312, 60894, 62574, 64476, 66864, 71043, 73003, 75222, 77112, 81192, 83432, 85968, 91341, 93861, 94724, 100296, 102816, 108256, 112833, 121788, 125148, 128952, 133728, 142086, 146006, 150444, 154224, 162384, 166864, 171936, 177293, 182682, 187722, 189448, 200592, 213129, 219009, 225666, 243576, 250296, 257904, 274023, 281583, 284172, 292012, 300888, 308448, 324768, 333728, 354586, 365364, 375444, 378896, 401184, 426258, 438018, 451332, 487152, 500592, 515808, 531879, 548046, 563166, 568344, 584024, 601776, 639387, 657027, 709172, 730728, 750888, 757792, 844749, 852516, 876036, 902664, 974304, 1001184, 1063758, 1096092, 1126332, 1136688, 1168048, 1203552, 1241051, 1278774, 1314054, 1418344, 1461456, 1501776, 1595637, 1689498, 1705032, 1752072, 1805328, 1918161, 1971081, 2075371, 2127516, 2192184, 2252664, 2273376, 2336096, 2482102, 2557548, 2628108, 2836688, 2922912, 3003552, 3191274, 3378996, 3410064, 3504144, 3610656, 3723153, 3836322, 3942162, 4150742, 4255032, 4384368, 4505328, 4786911, 4964204, 5115096, 5256216, 5673376, 5913243, 6226113, 6382548, 6757992, 6820128, 7008288, 7446306, 7672644, 7884324, 8301484, 8510064, 8768736, 9010656, 9573822, 9928408, 10230192, 10512432, 11169459, 11826486, 12452226, 12765096, 13515984, 14360733, 14527597, 14892612, 15345288, 15768648, 16602968, 17020128, 18678339, 19147644, 19856816, 20460384, 21024864, 22338918, 23652972, 24904452, 25530192, 27031968, 28721466, 29055194, 29785224, 30690576, 31537296, 33205936, 33508377, 35281307, 37356678, 38295288, 39713632, 43582791, 44677836, 47305944, 49808904, 51060384, 56035017, 57442932, 58110388, 59570448, 61381152, 63074592, 66411872, 67016754, 70562614, 74713356, 76590576, 87165582, 89355672, 94611888, 99617808, 100525131, 105843921, 112070034, 114885864, 116220776, 119140896, 130748373, 134033508, 141125228, 149426712, 153181152, 168105051, 174331164, 178711344, 189223776, 199235616, 201050262, 211687842, 224140068, 229771728, 232441552, 246969149, 261496746, 268067016, 282250456, 298853424, 317531763, 336210102, 348662328, 357422688, 392245119, 402100524, 423375684, 448280136, 459543456, 464883104, 493938298, 522993492, 536134032, 564500912, 597706848, 635063526, 672420204, 697324656, 740907447, 784490238, 804201048, 846751368, 896560272, 952595289, 987876596, 1045986984, 1072268064, 1129001824, 1176735357, 1270127052, 1344840408, 1394649312, 1481814894, 1568980476, 1608402096, 1693502736, 1793120544, 1905190578, 1975753192, 2091973968, 2222722341, 2353470714, 2540254104, 2689680816, 2857785867, 2963629788, 3137960952, 3216804192, 3387005472, 3810381156, 3951506384, 4183947936, 4445444682, 4706941428, 5080508208, 5379361632, 5715571734, 5927259576, 6275921904, 6668167023, 7620762312, 7903012768, 8890889364, 9413882856, 10161016416, 11431143468, 11854519152, 12551843808, 13336334046, 15241524624, 17781778728, 18827765712, 20004501069, 22862286936, 23709038304, 26672668092, 30483049248, 35563557456, 37655531424, 40009002138, 45724573872, 53345336184, 71127114912, 80018004276, 91449147744, 106690672368, 160036008552, 213381344736, 320072017104, 640144034208]

約数ペア:

[(1, 640144034208), (2, 320072017104), (3, 213381344736), (4, 160036008552), (6, 106690672368), (7, 91449147744), (8, 80018004276), (9, 71127114912), (12, 53345336184), (14, 45724573872), (16, 40009002138), (17, 37655531424), (18, 35563557456), (21, 30483049248), (24, 26672668092), (27, 23709038304), (28, 22862286936), (32, 20004501069), (34, 18827765712), (36, 17781778728), (42, 15241524624), (48, 13336334046), (51, 12551843808), (54, 11854519152), (56, 11431143468), (63, 10161016416), (68, 9413882856), (72, 8890889364), (81, 7903012768), (84, 7620762312), (96, 6668167023), (102, 6275921904), (108, 5927259576), (112, 5715571734), (119, 5379361632), (126, 5080508208), (136, 4706941428), (144, 4445444682), (153, 4183947936), (162, 3951506384), (168, 3810381156), (189, 3387005472), (199, 3216804192), (204, 3137960952), (216, 2963629788), (224, 2857785867), (238, 2689680816), (252, 2540254104), (272, 2353470714), (288, 2222722341), (306, 2091973968), (324, 1975753192), (336, 1905190578), (357, 1793120544), (378, 1693502736), (398, 1608402096), (408, 1568980476), (432, 1481814894), (459, 1394649312), (476, 1344840408), (504, 1270127052), (544, 1176735357), (567, 1129001824), (597, 1072268064), (612, 1045986984), (648, 987876596), (672, 952595289), (714, 896560272), (756, 846751368), (796, 804201048), (816, 784490238), (864, 740907447), (918, 697324656), (952, 672420204), (1008, 635063526), (1071, 597706848), (1134, 564500912), (1194, 536134032), (1224, 522993492), (1296, 493938298), (1377, 464883104), (1393, 459543456), (1428, 448280136), (1512, 423375684), (1592, 402100524), (1632, 392245119), (1791, 357422688), (1836, 348662328), (1904, 336210102), (2016, 317531763), (2142, 298853424), (2268, 282250456), (2388, 268067016), (2448, 261496746), (2592, 246969149), (2754, 232441552), (2786, 229771728), (2856, 224140068), (3024, 211687842), (3184, 201050262), (3213, 199235616), (3383, 189223776), (3582, 178711344), (3672, 174331164), (3808, 168105051), (4179, 153181152), (4284, 149426712), (4536, 141125228), (4776, 134033508), (4896, 130748373), (5373, 119140896), (5508, 116220776), (5572, 114885864), (5712, 112070034), (6048, 105843921), (6368, 100525131), (6426, 99617808), (6766, 94611888), (7164, 89355672), (7344, 87165582), (8358, 76590576), (8568, 74713356), (9072, 70562614), (9552, 67016754), (9639, 66411872), (10149, 63074592), (10429, 61381152), (10746, 59570448), (11016, 58110388), (11144, 57442932), (11424, 56035017), (12537, 51060384), (12852, 49808904), (13532, 47305944), (14328, 44677836), (14688, 43582791), (16119, 39713632), (16716, 38295288), (17136, 37356678), (18144, 35281307), (19104, 33508377), (19278, 33205936), (20298, 31537296), (20858, 30690576), (21492, 29785224), (22032, 29055194), (22288, 28721466), (23681, 27031968), (25074, 25530192), (25704, 24904452), (27064, 23652972), (28656, 22338918), (30447, 21024864), (31287, 20460384), (32238, 19856816), (33432, 19147644), (34272, 18678339), (37611, 17020128), (38556, 16602968), (40596, 15768648), (41716, 15345288), (42984, 14892612), (44064, 14527597), (44576, 14360733), (47362, 13515984), (50148, 12765096), (51408, 12452226), (54128, 11826486), (57312, 11169459), (60894, 10512432), (62574, 10230192), (64476, 9928408), (66864, 9573822), (71043, 9010656), (73003, 8768736), (75222, 8510064), (77112, 8301484), (81192, 7884324), (83432, 7672644), (85968, 7446306), (91341, 7008288), (93861, 6820128), (94724, 6757992), (100296, 6382548), (102816, 6226113), (108256, 5913243), (112833, 5673376), (121788, 5256216), (125148, 5115096), (128952, 4964204), (133728, 4786911), (142086, 4505328), (146006, 4384368), (150444, 4255032), (154224, 4150742), (162384, 3942162), (166864, 3836322), (171936, 3723153), (177293, 3610656), (182682, 3504144), (187722, 3410064), (189448, 3378996), (200592, 3191274), (213129, 3003552), (219009, 2922912), (225666, 2836688), (243576, 2628108), (250296, 2557548), (257904, 2482102), (274023, 2336096), (281583, 2273376), (284172, 2252664), (292012, 2192184), (300888, 2127516), (308448, 2075371), (324768, 1971081), (333728, 1918161), (354586, 1805328), (365364, 1752072), (375444, 1705032), (378896, 1689498), (401184, 1595637), (426258, 1501776), (438018, 1461456), (451332, 1418344), (487152, 1314054), (500592, 1278774), (515808, 1241051), (531879, 1203552), (548046, 1168048), (563166, 1136688), (568344, 1126332), (584024, 1096092), (601776, 1063758), (639387, 1001184), (657027, 974304), (709172, 902664), (730728, 876036), (750888, 852516), (757792, 844749)]