10728605520

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2591}}^1$

素因数の和:2693

約数の個数: 280

約数和(自身を含む): 37940285952

約数和(自身を除く): 27211680432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 81, 90, 108, 120, 135, 142, 144, 162, 180, 213, 216, 240, 243, 270, 284, 324, 355, 360, 405, 426, 432, 486, 540, 568, 639, 648, 710, 720, 729, 810, 852, 972, 1065, 1080, 1136, 1215, 1278, 1296, 1420, 1458, 1620, 1704, 1917, 1944, 2130, 2160, 2430, 2556, 2591, 2840, 2916, 3195, 3240, 3408, 3645, 3834, 3888, 4260, 4860, 5112, 5182, 5680, 5751, 5832, 6390, 6480, 7290, 7668, 7773, 8520, 9585, 9720, 10224, 10364, 11502, 11664, 12780, 12955, 14580, 15336, 15546, 17040, 17253, 19170, 19440, 20728, 23004, 23319, 25560, 25910, 28755, 29160, 30672, 31092, 34506, 38340, 38865, 41456, 46008, 46638, 51120, 51759, 51820, 57510, 58320, 62184, 69012, 69957, 76680, 77730, 86265, 92016, 93276, 103518, 103640, 115020, 116595, 124368, 138024, 139914, 153360, 155460, 172530, 183961, 186552, 207036, 207280, 209871, 230040, 233190, 258795, 276048, 279828, 310920, 345060, 349785, 367922, 373104, 414072, 419742, 460080, 466380, 517590, 551883, 559656, 621840, 629613, 690120, 699570, 735844, 828144, 839484, 919805, 932760, 1035180, 1049355, 1103766, 1119312, 1259226, 1380240, 1399140, 1471688, 1655649, 1678968, 1839610, 1865520, 1888839, 2070360, 2098710, 2207532, 2518452, 2759415, 2798280, 2943376, 3148065, 3311298, 3357936, 3679220, 3777678, 4140720, 4197420, 4415064, 4966947, 5036904, 5518830, 5596560, 6296130, 6622596, 7358440, 7555356, 8278245, 8394840, 8830128, 9444195, 9933894, 10073808, 11037660, 12592260, 13245192, 14716880, 14900841, 15110712, 16556490, 16789680, 18888390, 19867788, 22075320, 24834735, 25184520, 26490384, 29801682, 30221424, 33112980, 37776780, 39735576, 44150640, 44702523, 49669470, 50369040, 59603364, 66225960, 74504205, 75553560, 79471152, 89405046, 99338940, 119206728, 132451920, 134107569, 149008410, 151107120, 178810092, 198677880, 223512615, 238413456, 268215138, 298016820, 357620184, 397355760, 447025230, 536430276, 596033640, 670537845, 715240368, 894050460, 1072860552, 1192067280, 1341075690, 1788100920, 2145721104, 2682151380, 3576201840, 5364302760, 10728605520]

約数ペア:

[(1, 10728605520), (2, 5364302760), (3, 3576201840), (4, 2682151380), (5, 2145721104), (6, 1788100920), (8, 1341075690), (9, 1192067280), (10, 1072860552), (12, 894050460), (15, 715240368), (16, 670537845), (18, 596033640), (20, 536430276), (24, 447025230), (27, 397355760), (30, 357620184), (36, 298016820), (40, 268215138), (45, 238413456), (48, 223512615), (54, 198677880), (60, 178810092), (71, 151107120), (72, 149008410), (80, 134107569), (81, 132451920), (90, 119206728), (108, 99338940), (120, 89405046), (135, 79471152), (142, 75553560), (144, 74504205), (162, 66225960), (180, 59603364), (213, 50369040), (216, 49669470), (240, 44702523), (243, 44150640), (270, 39735576), (284, 37776780), (324, 33112980), (355, 30221424), (360, 29801682), (405, 26490384), (426, 25184520), (432, 24834735), (486, 22075320), (540, 19867788), (568, 18888390), (639, 16789680), (648, 16556490), (710, 15110712), (720, 14900841), (729, 14716880), (810, 13245192), (852, 12592260), (972, 11037660), (1065, 10073808), (1080, 9933894), (1136, 9444195), (1215, 8830128), (1278, 8394840), (1296, 8278245), (1420, 7555356), (1458, 7358440), (1620, 6622596), (1704, 6296130), (1917, 5596560), (1944, 5518830), (2130, 5036904), (2160, 4966947), (2430, 4415064), (2556, 4197420), (2591, 4140720), (2840, 3777678), (2916, 3679220), (3195, 3357936), (3240, 3311298), (3408, 3148065), (3645, 2943376), (3834, 2798280), (3888, 2759415), (4260, 2518452), (4860, 2207532), (5112, 2098710), (5182, 2070360), (5680, 1888839), (5751, 1865520), (5832, 1839610), (6390, 1678968), (6480, 1655649), (7290, 1471688), (7668, 1399140), (7773, 1380240), (8520, 1259226), (9585, 1119312), (9720, 1103766), (10224, 1049355), (10364, 1035180), (11502, 932760), (11664, 919805), (12780, 839484), (12955, 828144), (14580, 735844), (15336, 699570), (15546, 690120), (17040, 629613), (17253, 621840), (19170, 559656), (19440, 551883), (20728, 517590), (23004, 466380), (23319, 460080), (25560, 419742), (25910, 414072), (28755, 373104), (29160, 367922), (30672, 349785), (31092, 345060), (34506, 310920), (38340, 279828), (38865, 276048), (41456, 258795), (46008, 233190), (46638, 230040), (51120, 209871), (51759, 207280), (51820, 207036), (57510, 186552), (58320, 183961), (62184, 172530), (69012, 155460), (69957, 153360), (76680, 139914), (77730, 138024), (86265, 124368), (92016, 116595), (93276, 115020), (103518, 103640)]