67713712920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{27961}}^1$

素因数の和:28047

約数の個数: 288

約数和(自身を含む): 259892249760

約数和(自身を除く): 192178536840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 868, 930, 961, 1085, 1116, 1240, 1260, 1302, 1395, 1736, 1860, 1922, 1953, 2170, 2232, 2520, 2604, 2790, 2883, 3255, 3720, 3844, 3906, 4340, 4805, 5208, 5580, 5766, 6510, 6727, 7688, 7812, 8649, 8680, 9610, 9765, 11160, 11532, 13020, 13454, 14415, 15624, 17298, 19220, 19530, 20181, 23064, 26040, 26908, 27961, 28830, 33635, 34596, 38440, 39060, 40362, 43245, 53816, 55922, 57660, 60543, 67270, 69192, 78120, 80724, 83883, 86490, 100905, 111844, 115320, 121086, 134540, 139805, 161448, 167766, 172980, 195727, 201810, 223688, 242172, 251649, 269080, 279610, 302715, 335532, 345960, 391454, 403620, 419415, 484344, 503298, 559220, 587181, 605430, 671064, 782908, 807240, 838830, 866791, 978635, 1006596, 1118440, 1174362, 1210860, 1258245, 1565816, 1677660, 1733582, 1761543, 1957270, 2013192, 2348724, 2421720, 2516490, 2600373, 2935905, 3355320, 3467164, 3523086, 3914540, 4333955, 4697448, 5032980, 5200746, 5871810, 6067537, 6934328, 7046172, 7801119, 7829080, 8667910, 8807715, 10065960, 10401492, 11743620, 12135074, 13001865, 14092344, 15602238, 17335820, 17615430, 18202611, 20802984, 23487240, 24270148, 26003730, 26870521, 30337685, 31204476, 34671640, 35230860, 36405222, 39005595, 48540296, 52007460, 53741042, 54607833, 60675370, 62408952, 70461720, 72810444, 78011190, 80611563, 91013055, 104014920, 107482084, 109215666, 121350740, 134352605, 145620888, 156022380, 161223126, 182026110, 188093647, 214964168, 218431332, 241834689, 242701480, 268705210, 273039165, 312044760, 322446252, 364052220, 376187294, 403057815, 436862664, 483669378, 537410420, 546078330, 564280941, 644892504, 728104440, 752374588, 806115630, 940468235, 967338756, 1074820840, 1092156660, 1128561882, 1209173445, 1504749176, 1612231260, 1692842823, 1880936470, 1934677512, 2184313320, 2257123764, 2418346890, 2821404705, 3224462520, 3385685646, 3761872940, 4514247528, 4836693780, 5642809410, 6771371292, 7523745880, 8464214115, 9673387560, 11285618820, 13542742584, 16928428230, 22571237640, 33856856460, 67713712920]

約数ペア:

[(1, 67713712920), (2, 33856856460), (3, 22571237640), (4, 16928428230), (5, 13542742584), (6, 11285618820), (7, 9673387560), (8, 8464214115), (9, 7523745880), (10, 6771371292), (12, 5642809410), (14, 4836693780), (15, 4514247528), (18, 3761872940), (20, 3385685646), (21, 3224462520), (24, 2821404705), (28, 2418346890), (30, 2257123764), (31, 2184313320), (35, 1934677512), (36, 1880936470), (40, 1692842823), (42, 1612231260), (45, 1504749176), (56, 1209173445), (60, 1128561882), (62, 1092156660), (63, 1074820840), (70, 967338756), (72, 940468235), (84, 806115630), (90, 752374588), (93, 728104440), (105, 644892504), (120, 564280941), (124, 546078330), (126, 537410420), (140, 483669378), (155, 436862664), (168, 403057815), (180, 376187294), (186, 364052220), (210, 322446252), (217, 312044760), (248, 273039165), (252, 268705210), (279, 242701480), (280, 241834689), (310, 218431332), (315, 214964168), (360, 188093647), (372, 182026110), (420, 161223126), (434, 156022380), (465, 145620888), (504, 134352605), (558, 121350740), (620, 109215666), (630, 107482084), (651, 104014920), (744, 91013055), (840, 80611563), (868, 78011190), (930, 72810444), (961, 70461720), (1085, 62408952), (1116, 60675370), (1240, 54607833), (1260, 53741042), (1302, 52007460), (1395, 48540296), (1736, 39005595), (1860, 36405222), (1922, 35230860), (1953, 34671640), (2170, 31204476), (2232, 30337685), (2520, 26870521), (2604, 26003730), (2790, 24270148), (2883, 23487240), (3255, 20802984), (3720, 18202611), (3844, 17615430), (3906, 17335820), (4340, 15602238), (4805, 14092344), (5208, 13001865), (5580, 12135074), (5766, 11743620), (6510, 10401492), (6727, 10065960), (7688, 8807715), (7812, 8667910), (8649, 7829080), (8680, 7801119), (9610, 7046172), (9765, 6934328), (11160, 6067537), (11532, 5871810), (13020, 5200746), (13454, 5032980), (14415, 4697448), (15624, 4333955), (17298, 3914540), (19220, 3523086), (19530, 3467164), (20181, 3355320), (23064, 2935905), (26040, 2600373), (26908, 2516490), (27961, 2421720), (28830, 2348724), (33635, 2013192), (34596, 1957270), (38440, 1761543), (39060, 1733582), (40362, 1677660), (43245, 1565816), (53816, 1258245), (55922, 1210860), (57660, 1174362), (60543, 1118440), (67270, 1006596), (69192, 978635), (78120, 866791), (80724, 838830), (83883, 807240), (86490, 782908), (100905, 671064), (111844, 605430), (115320, 587181), (121086, 559220), (134540, 503298), (139805, 484344), (161448, 419415), (167766, 403620), (172980, 391454), (195727, 345960), (201810, 335532), (223688, 302715), (242172, 279610), (251649, 269080)]