1316388960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{797}}^1$

素因数の和:886

約数の個数: 288

約数和(自身を含む): 4768388352

約数和(自身を除く): 3451999392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 37, 40, 45, 48, 60, 62, 72, 74, 80, 90, 93, 96, 111, 120, 124, 144, 148, 155, 160, 180, 185, 186, 222, 240, 248, 279, 288, 296, 310, 333, 360, 370, 372, 444, 465, 480, 496, 555, 558, 592, 620, 666, 720, 740, 744, 797, 888, 930, 992, 1110, 1116, 1147, 1184, 1240, 1332, 1395, 1440, 1480, 1488, 1594, 1665, 1776, 1860, 2220, 2232, 2294, 2391, 2480, 2664, 2790, 2960, 2976, 3188, 3330, 3441, 3552, 3720, 3985, 4440, 4464, 4588, 4782, 4960, 5328, 5580, 5735, 5920, 6376, 6660, 6882, 7173, 7440, 7970, 8880, 8928, 9176, 9564, 10323, 10656, 11160, 11470, 11955, 12752, 13320, 13764, 14346, 14880, 15940, 17205, 17760, 18352, 19128, 20646, 22320, 22940, 23910, 24707, 25504, 26640, 27528, 28692, 29489, 31880, 34410, 35865, 36704, 38256, 41292, 44640, 45880, 47820, 49414, 51615, 53280, 55056, 57384, 58978, 63760, 68820, 71730, 74121, 76512, 82584, 88467, 91760, 95640, 98828, 103230, 110112, 114768, 117956, 123535, 127520, 137640, 143460, 147445, 148242, 165168, 176934, 183520, 191280, 197656, 206460, 222363, 229536, 235912, 247070, 265401, 275280, 286920, 294890, 296484, 330336, 353868, 370605, 382560, 395312, 412920, 442335, 444726, 471824, 494140, 530802, 550560, 573840, 589780, 592968, 707736, 741210, 790624, 825840, 884670, 889452, 914159, 943648, 988280, 1061604, 1111815, 1147680, 1179560, 1185936, 1327005, 1415472, 1482420, 1651680, 1769340, 1778904, 1828318, 1976560, 2123208, 2223630, 2359120, 2371872, 2654010, 2742477, 2830944, 2964840, 3538680, 3557808, 3656636, 3953120, 4246416, 4447260, 4570795, 4718240, 5308020, 5484954, 5929680, 7077360, 7115616, 7313272, 8227431, 8492832, 8894520, 9141590, 10616040, 10969908, 11859360, 13712385, 14154720, 14626544, 16454862, 17789040, 18283180, 21232080, 21939816, 27424770, 29253088, 32909724, 35578080, 36566360, 41137155, 42464160, 43879632, 54849540, 65819448, 73132720, 82274310, 87759264, 109699080, 131638896, 146265440, 164548620, 219398160, 263277792, 329097240, 438796320, 658194480, 1316388960]

約数ペア:

[(1, 1316388960), (2, 658194480), (3, 438796320), (4, 329097240), (5, 263277792), (6, 219398160), (8, 164548620), (9, 146265440), (10, 131638896), (12, 109699080), (15, 87759264), (16, 82274310), (18, 73132720), (20, 65819448), (24, 54849540), (30, 43879632), (31, 42464160), (32, 41137155), (36, 36566360), (37, 35578080), (40, 32909724), (45, 29253088), (48, 27424770), (60, 21939816), (62, 21232080), (72, 18283180), (74, 17789040), (80, 16454862), (90, 14626544), (93, 14154720), (96, 13712385), (111, 11859360), (120, 10969908), (124, 10616040), (144, 9141590), (148, 8894520), (155, 8492832), (160, 8227431), (180, 7313272), (185, 7115616), (186, 7077360), (222, 5929680), (240, 5484954), (248, 5308020), (279, 4718240), (288, 4570795), (296, 4447260), (310, 4246416), (333, 3953120), (360, 3656636), (370, 3557808), (372, 3538680), (444, 2964840), (465, 2830944), (480, 2742477), (496, 2654010), (555, 2371872), (558, 2359120), (592, 2223630), (620, 2123208), (666, 1976560), (720, 1828318), (740, 1778904), (744, 1769340), (797, 1651680), (888, 1482420), (930, 1415472), (992, 1327005), (1110, 1185936), (1116, 1179560), (1147, 1147680), (1184, 1111815), (1240, 1061604), (1332, 988280), (1395, 943648), (1440, 914159), (1480, 889452), (1488, 884670), (1594, 825840), (1665, 790624), (1776, 741210), (1860, 707736), (2220, 592968), (2232, 589780), (2294, 573840), (2391, 550560), (2480, 530802), (2664, 494140), (2790, 471824), (2960, 444726), (2976, 442335), (3188, 412920), (3330, 395312), (3441, 382560), (3552, 370605), (3720, 353868), (3985, 330336), (4440, 296484), (4464, 294890), (4588, 286920), (4782, 275280), (4960, 265401), (5328, 247070), (5580, 235912), (5735, 229536), (5920, 222363), (6376, 206460), (6660, 197656), (6882, 191280), (7173, 183520), (7440, 176934), (7970, 165168), (8880, 148242), (8928, 147445), (9176, 143460), (9564, 137640), (10323, 127520), (10656, 123535), (11160, 117956), (11470, 114768), (11955, 110112), (12752, 103230), (13320, 98828), (13764, 95640), (14346, 91760), (14880, 88467), (15940, 82584), (17205, 76512), (17760, 74121), (18352, 71730), (19128, 68820), (20646, 63760), (22320, 58978), (22940, 57384), (23910, 55056), (24707, 53280), (25504, 51615), (26640, 49414), (27528, 47820), (28692, 45880), (29489, 44640), (31880, 41292), (34410, 38256), (35865, 36704)]