87486619680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{21191}}^1$

素因数の和:21320

約数の個数: 288

約数和(自身を含む): 309913164288

約数和(自身を除く): 222426544608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 61, 72, 80, 90, 94, 96, 120, 122, 141, 144, 160, 180, 183, 188, 235, 240, 244, 282, 288, 305, 360, 366, 376, 423, 470, 480, 488, 549, 564, 610, 705, 720, 732, 752, 846, 915, 940, 976, 1098, 1128, 1220, 1410, 1440, 1464, 1504, 1692, 1830, 1880, 1952, 2115, 2196, 2256, 2440, 2745, 2820, 2867, 2928, 3384, 3660, 3760, 4230, 4392, 4512, 4880, 5490, 5640, 5734, 5856, 6768, 7320, 7520, 8460, 8601, 8784, 9760, 10980, 11280, 11468, 13536, 14335, 14640, 16920, 17202, 17568, 21191, 21960, 22560, 22936, 25803, 28670, 29280, 33840, 34404, 42382, 43005, 43920, 45872, 51606, 57340, 63573, 67680, 68808, 84764, 86010, 87840, 91744, 103212, 105955, 114680, 127146, 129015, 137616, 169528, 172020, 190719, 206424, 211910, 229360, 254292, 258030, 275232, 317865, 339056, 344040, 381438, 412848, 423820, 458720, 508584, 516060, 635730, 678112, 688080, 762876, 825696, 847640, 953595, 995977, 1017168, 1032120, 1271460, 1292651, 1376160, 1525752, 1695280, 1907190, 1991954, 2034336, 2064240, 2542920, 2585302, 2987931, 3051504, 3390560, 3814380, 3877953, 3983908, 4128480, 4979885, 5085840, 5170604, 5975862, 6103008, 6463255, 7628760, 7755906, 7967816, 8963793, 9959770, 10171680, 10341208, 11633859, 11951724, 12926510, 14939655, 15257520, 15511812, 15935632, 17927586, 19389765, 19919540, 20682416, 23267718, 23903448, 25853020, 29879310, 30515040, 31023624, 31871264, 35855172, 38779530, 39839080, 41364832, 44818965, 46535436, 47806896, 51706040, 58169295, 59758620, 60754597, 62047248, 71710344, 77559060, 79678160, 89637930, 93070872, 95613792, 103412080, 116338590, 119517240, 121509194, 124094496, 143420688, 155118120, 159356320, 179275860, 182263791, 186141744, 206824160, 232677180, 239034480, 243018388, 286841376, 303772985, 310236240, 358551720, 364527582, 372283488, 465354360, 478068960, 486036776, 546791373, 607545970, 620472480, 717103440, 729055164, 911318955, 930708720, 972073552, 1093582746, 1215091940, 1434206880, 1458110328, 1822637910, 1861417440, 1944147104, 2187165492, 2430183880, 2733956865, 2916220656, 3645275820, 4374330984, 4860367760, 5467913730, 5832441312, 7290551640, 8748661968, 9720735520, 10935827460, 14581103280, 17497323936, 21871654920, 29162206560, 43743309840, 87486619680]

約数ペア:

[(1, 87486619680), (2, 43743309840), (3, 29162206560), (4, 21871654920), (5, 17497323936), (6, 14581103280), (8, 10935827460), (9, 9720735520), (10, 8748661968), (12, 7290551640), (15, 5832441312), (16, 5467913730), (18, 4860367760), (20, 4374330984), (24, 3645275820), (30, 2916220656), (32, 2733956865), (36, 2430183880), (40, 2187165492), (45, 1944147104), (47, 1861417440), (48, 1822637910), (60, 1458110328), (61, 1434206880), (72, 1215091940), (80, 1093582746), (90, 972073552), (94, 930708720), (96, 911318955), (120, 729055164), (122, 717103440), (141, 620472480), (144, 607545970), (160, 546791373), (180, 486036776), (183, 478068960), (188, 465354360), (235, 372283488), (240, 364527582), (244, 358551720), (282, 310236240), (288, 303772985), (305, 286841376), (360, 243018388), (366, 239034480), (376, 232677180), (423, 206824160), (470, 186141744), (480, 182263791), (488, 179275860), (549, 159356320), (564, 155118120), (610, 143420688), (705, 124094496), (720, 121509194), (732, 119517240), (752, 116338590), (846, 103412080), (915, 95613792), (940, 93070872), (976, 89637930), (1098, 79678160), (1128, 77559060), (1220, 71710344), (1410, 62047248), (1440, 60754597), (1464, 59758620), (1504, 58169295), (1692, 51706040), (1830, 47806896), (1880, 46535436), (1952, 44818965), (2115, 41364832), (2196, 39839080), (2256, 38779530), (2440, 35855172), (2745, 31871264), (2820, 31023624), (2867, 30515040), (2928, 29879310), (3384, 25853020), (3660, 23903448), (3760, 23267718), (4230, 20682416), (4392, 19919540), (4512, 19389765), (4880, 17927586), (5490, 15935632), (5640, 15511812), (5734, 15257520), (5856, 14939655), (6768, 12926510), (7320, 11951724), (7520, 11633859), (8460, 10341208), (8601, 10171680), (8784, 9959770), (9760, 8963793), (10980, 7967816), (11280, 7755906), (11468, 7628760), (13536, 6463255), (14335, 6103008), (14640, 5975862), (16920, 5170604), (17202, 5085840), (17568, 4979885), (21191, 4128480), (21960, 3983908), (22560, 3877953), (22936, 3814380), (25803, 3390560), (28670, 3051504), (29280, 2987931), (33840, 2585302), (34404, 2542920), (42382, 2064240), (43005, 2034336), (43920, 1991954), (45872, 1907190), (51606, 1695280), (57340, 1525752), (63573, 1376160), (67680, 1292651), (68808, 1271460), (84764, 1032120), (86010, 1017168), (87840, 995977), (91744, 953595), (103212, 847640), (105955, 825696), (114680, 762876), (127146, 688080), (129015, 678112), (137616, 635730), (169528, 516060), (172020, 508584), (190719, 458720), (206424, 423820), (211910, 412848), (229360, 381438), (254292, 344040), (258030, 339056), (275232, 317865)]