8745467040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{479}}^1$

素因数の和:940

約数の個数: 288

約数和(自身を含む): 30946406400

約数和(自身を除く): 22200939360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 409, 465, 479, 480, 496, 558, 620, 720, 744, 818, 930, 958, 992, 1116, 1227, 1240, 1395, 1437, 1440, 1488, 1636, 1860, 1916, 2045, 2232, 2395, 2454, 2480, 2790, 2874, 2976, 3272, 3681, 3720, 3832, 4090, 4311, 4464, 4790, 4908, 4960, 5580, 5748, 6135, 6544, 7185, 7362, 7440, 7664, 8180, 8622, 8928, 9580, 9816, 11160, 11496, 12270, 12679, 13088, 14370, 14724, 14849, 14880, 15328, 16360, 17244, 18405, 19160, 19632, 21555, 22320, 22992, 24540, 25358, 28740, 29448, 29698, 32720, 34488, 36810, 38037, 38320, 39264, 43110, 44547, 44640, 45984, 49080, 50716, 57480, 58896, 59396, 63395, 65440, 68976, 73620, 74245, 76074, 76640, 86220, 89094, 98160, 101432, 114111, 114960, 117792, 118792, 126790, 133641, 137952, 147240, 148490, 152148, 172440, 178188, 190185, 195911, 196320, 202864, 222735, 228222, 229920, 237584, 253580, 267282, 294480, 296980, 304296, 344880, 356376, 380370, 391822, 405728, 445470, 456444, 475168, 507160, 534564, 570555, 587733, 588960, 593960, 608592, 668205, 689760, 712752, 760740, 783644, 890940, 912888, 979555, 1014320, 1069128, 1141110, 1175466, 1187920, 1217184, 1336410, 1425504, 1521480, 1567288, 1763199, 1781880, 1825776, 1959110, 2028640, 2138256, 2282220, 2350932, 2375840, 2672820, 2938665, 3042960, 3134576, 3526398, 3563760, 3651552, 3918220, 4276512, 4564440, 4701864, 5345640, 5877330, 6073241, 6085920, 6269152, 7052796, 7127520, 7836440, 8815995, 9128880, 9403728, 10691280, 11754660, 12146482, 14105592, 15672880, 17631990, 18219723, 18257760, 18807456, 21382560, 23509320, 24292964, 28211184, 30366205, 31345760, 35263980, 36439446, 47018640, 48585928, 54659169, 56422368, 60732410, 70527960, 72878892, 91098615, 94037280, 97171856, 109318338, 121464820, 141055920, 145757784, 182197230, 194343712, 218636676, 242929640, 273295845, 282111840, 291515568, 364394460, 437273352, 485859280, 546591690, 583031136, 728788920, 874546704, 971718560, 1093183380, 1457577840, 1749093408, 2186366760, 2915155680, 4372733520, 8745467040]

約数ペア:

[(1, 8745467040), (2, 4372733520), (3, 2915155680), (4, 2186366760), (5, 1749093408), (6, 1457577840), (8, 1093183380), (9, 971718560), (10, 874546704), (12, 728788920), (15, 583031136), (16, 546591690), (18, 485859280), (20, 437273352), (24, 364394460), (30, 291515568), (31, 282111840), (32, 273295845), (36, 242929640), (40, 218636676), (45, 194343712), (48, 182197230), (60, 145757784), (62, 141055920), (72, 121464820), (80, 109318338), (90, 97171856), (93, 94037280), (96, 91098615), (120, 72878892), (124, 70527960), (144, 60732410), (155, 56422368), (160, 54659169), (180, 48585928), (186, 47018640), (240, 36439446), (248, 35263980), (279, 31345760), (288, 30366205), (310, 28211184), (360, 24292964), (372, 23509320), (409, 21382560), (465, 18807456), (479, 18257760), (480, 18219723), (496, 17631990), (558, 15672880), (620, 14105592), (720, 12146482), (744, 11754660), (818, 10691280), (930, 9403728), (958, 9128880), (992, 8815995), (1116, 7836440), (1227, 7127520), (1240, 7052796), (1395, 6269152), (1437, 6085920), (1440, 6073241), (1488, 5877330), (1636, 5345640), (1860, 4701864), (1916, 4564440), (2045, 4276512), (2232, 3918220), (2395, 3651552), (2454, 3563760), (2480, 3526398), (2790, 3134576), (2874, 3042960), (2976, 2938665), (3272, 2672820), (3681, 2375840), (3720, 2350932), (3832, 2282220), (4090, 2138256), (4311, 2028640), (4464, 1959110), (4790, 1825776), (4908, 1781880), (4960, 1763199), (5580, 1567288), (5748, 1521480), (6135, 1425504), (6544, 1336410), (7185, 1217184), (7362, 1187920), (7440, 1175466), (7664, 1141110), (8180, 1069128), (8622, 1014320), (8928, 979555), (9580, 912888), (9816, 890940), (11160, 783644), (11496, 760740), (12270, 712752), (12679, 689760), (13088, 668205), (14370, 608592), (14724, 593960), (14849, 588960), (14880, 587733), (15328, 570555), (16360, 534564), (17244, 507160), (18405, 475168), (19160, 456444), (19632, 445470), (21555, 405728), (22320, 391822), (22992, 380370), (24540, 356376), (25358, 344880), (28740, 304296), (29448, 296980), (29698, 294480), (32720, 267282), (34488, 253580), (36810, 237584), (38037, 229920), (38320, 228222), (39264, 222735), (43110, 202864), (44547, 196320), (44640, 195911), (45984, 190185), (49080, 178188), (50716, 172440), (57480, 152148), (58896, 148490), (59396, 147240), (63395, 137952), (65440, 133641), (68976, 126790), (73620, 118792), (74245, 117792), (76074, 114960), (76640, 114111), (86220, 101432), (89094, 98160)]