2080834080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{347}}^1$

素因数の和:440

約数の個数: 288

約数和(自身を含む): 7314898752

約数和(自身を除く): 5234064672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 195, 208, 240, 248, 260, 310, 312, 347, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 694, 744, 780, 806, 930, 961, 992, 1040, 1041, 1209, 1240, 1248, 1388, 1488, 1560, 1612, 1735, 1860, 1922, 2015, 2080, 2082, 2418, 2480, 2776, 2883, 2976, 3120, 3224, 3470, 3720, 3844, 4030, 4164, 4511, 4805, 4836, 4960, 5205, 5552, 5766, 6045, 6240, 6448, 6940, 7440, 7688, 8060, 8328, 9022, 9610, 9672, 10410, 10757, 11104, 11532, 12090, 12493, 12896, 13533, 13880, 14415, 14880, 15376, 16120, 16656, 18044, 19220, 19344, 20820, 21514, 22555, 23064, 24180, 24986, 27066, 27760, 28830, 30752, 32240, 32271, 33312, 36088, 37479, 38440, 38688, 41640, 43028, 45110, 46128, 48360, 49972, 53785, 54132, 55520, 57660, 62465, 64480, 64542, 67665, 72176, 74958, 76880, 83280, 86056, 90220, 92256, 96720, 99944, 107570, 108264, 115320, 124930, 129084, 135330, 139841, 144352, 149916, 153760, 161355, 166560, 172112, 180440, 187395, 193440, 199888, 215140, 216528, 230640, 249860, 258168, 270660, 279682, 299832, 322710, 333467, 344224, 360880, 374790, 399776, 419523, 430280, 433056, 461280, 499720, 516336, 541320, 559364, 599664, 645420, 666934, 699205, 721760, 749580, 839046, 860560, 999440, 1000401, 1032672, 1082640, 1118728, 1199328, 1290840, 1333868, 1398410, 1499160, 1667335, 1678092, 1721120, 1998880, 2000802, 2097615, 2165280, 2237456, 2581680, 2667736, 2796820, 2998320, 3334670, 3356184, 4001604, 4195230, 4335071, 4474912, 5002005, 5163360, 5335472, 5593640, 5996640, 6669340, 6712368, 8003208, 8390460, 8670142, 10004010, 10670944, 11187280, 13005213, 13338680, 13424736, 16006416, 16780920, 17340284, 20008020, 21675355, 22374560, 26010426, 26677360, 32012832, 33561840, 34680568, 40016040, 43350710, 52020852, 53354720, 65026065, 67123680, 69361136, 80032080, 86701420, 104041704, 130052130, 138722272, 160064160, 173402840, 208083408, 260104260, 346805680, 416166816, 520208520, 693611360, 1040417040, 2080834080]

約数ペア:

[(1, 2080834080), (2, 1040417040), (3, 693611360), (4, 520208520), (5, 416166816), (6, 346805680), (8, 260104260), (10, 208083408), (12, 173402840), (13, 160064160), (15, 138722272), (16, 130052130), (20, 104041704), (24, 86701420), (26, 80032080), (30, 69361136), (31, 67123680), (32, 65026065), (39, 53354720), (40, 52020852), (48, 43350710), (52, 40016040), (60, 34680568), (62, 33561840), (65, 32012832), (78, 26677360), (80, 26010426), (93, 22374560), (96, 21675355), (104, 20008020), (120, 17340284), (124, 16780920), (130, 16006416), (155, 13424736), (156, 13338680), (160, 13005213), (186, 11187280), (195, 10670944), (208, 10004010), (240, 8670142), (248, 8390460), (260, 8003208), (310, 6712368), (312, 6669340), (347, 5996640), (372, 5593640), (390, 5335472), (403, 5163360), (416, 5002005), (465, 4474912), (480, 4335071), (496, 4195230), (520, 4001604), (620, 3356184), (624, 3334670), (694, 2998320), (744, 2796820), (780, 2667736), (806, 2581680), (930, 2237456), (961, 2165280), (992, 2097615), (1040, 2000802), (1041, 1998880), (1209, 1721120), (1240, 1678092), (1248, 1667335), (1388, 1499160), (1488, 1398410), (1560, 1333868), (1612, 1290840), (1735, 1199328), (1860, 1118728), (1922, 1082640), (2015, 1032672), (2080, 1000401), (2082, 999440), (2418, 860560), (2480, 839046), (2776, 749580), (2883, 721760), (2976, 699205), (3120, 666934), (3224, 645420), (3470, 599664), (3720, 559364), (3844, 541320), (4030, 516336), (4164, 499720), (4511, 461280), (4805, 433056), (4836, 430280), (4960, 419523), (5205, 399776), (5552, 374790), (5766, 360880), (6045, 344224), (6240, 333467), (6448, 322710), (6940, 299832), (7440, 279682), (7688, 270660), (8060, 258168), (8328, 249860), (9022, 230640), (9610, 216528), (9672, 215140), (10410, 199888), (10757, 193440), (11104, 187395), (11532, 180440), (12090, 172112), (12493, 166560), (12896, 161355), (13533, 153760), (13880, 149916), (14415, 144352), (14880, 139841), (15376, 135330), (16120, 129084), (16656, 124930), (18044, 115320), (19220, 108264), (19344, 107570), (20820, 99944), (21514, 96720), (22555, 92256), (23064, 90220), (24180, 86056), (24986, 83280), (27066, 76880), (27760, 74958), (28830, 72176), (30752, 67665), (32240, 64542), (32271, 64480), (33312, 62465), (36088, 57660), (37479, 55520), (38440, 54132), (38688, 53785), (41640, 49972), (43028, 48360), (45110, 46128)]