4007128320

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1$

素因数の和:1040

約数の個数: 432

約数和(自身を含む): 15499341312

約数和(自身を除く): 11492212992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 243, 256, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 486, 520, 540, 576, 585, 624, 640, 648, 702, 720, 768, 780, 810, 832, 864, 936, 960, 972, 991, 1040, 1053, 1080, 1152, 1170, 1215, 1248, 1280, 1296, 1404, 1440, 1560, 1620, 1664, 1728, 1755, 1872, 1920, 1944, 1982, 2080, 2106, 2160, 2304, 2340, 2430, 2496, 2592, 2808, 2880, 2973, 3120, 3159, 3240, 3328, 3456, 3510, 3744, 3840, 3888, 3964, 4160, 4212, 4320, 4680, 4860, 4955, 4992, 5184, 5265, 5616, 5760, 5946, 6240, 6318, 6480, 6912, 7020, 7488, 7776, 7928, 8320, 8424, 8640, 8919, 9360, 9720, 9910, 9984, 10368, 10530, 11232, 11520, 11892, 12480, 12636, 12883, 12960, 14040, 14865, 14976, 15552, 15795, 15856, 16640, 16848, 17280, 17838, 18720, 19440, 19820, 20736, 21060, 22464, 23784, 24960, 25272, 25766, 25920, 26757, 28080, 29730, 29952, 31104, 31590, 31712, 33696, 34560, 35676, 37440, 38649, 38880, 39640, 42120, 44595, 44928, 47568, 49920, 50544, 51532, 51840, 53514, 56160, 59460, 62208, 63180, 63424, 64415, 67392, 71352, 74880, 77298, 77760, 79280, 80271, 84240, 89190, 89856, 95136, 101088, 103064, 103680, 107028, 112320, 115947, 118920, 126360, 126848, 128830, 133785, 134784, 142704, 149760, 154596, 155520, 158560, 160542, 168480, 178380, 190272, 193245, 202176, 206128, 214056, 224640, 231894, 237840, 240813, 252720, 253696, 257660, 267570, 269568, 285408, 309192, 311040, 317120, 321084, 336960, 347841, 356760, 380544, 386490, 401355, 404352, 412256, 428112, 449280, 463788, 475680, 481626, 505440, 515320, 535140, 570816, 579735, 618384, 634240, 642168, 673920, 695682, 713520, 761088, 772980, 802710, 808704, 824512, 856224, 927576, 951360, 963252, 1010880, 1030640, 1043523, 1070280, 1141632, 1159470, 1204065, 1236768, 1268480, 1284336, 1347840, 1391364, 1427040, 1545960, 1605420, 1649024, 1712448, 1739205, 1855152, 1902720, 1926504, 2021760, 2061280, 2087046, 2140560, 2283264, 2318940, 2408130, 2473536, 2568672, 2782728, 2854080, 3091920, 3130569, 3210840, 3298048, 3424896, 3478410, 3710304, 3805440, 3853008, 4043520, 4122560, 4174092, 4281120, 4637880, 4816260, 4947072, 5137344, 5217615, 5565456, 5708160, 6183840, 6261138, 6421680, 6849792, 6956820, 7420608, 7706016, 8245120, 8348184, 8562240, 9275760, 9632520, 9894144, 10274688, 10435230, 11130912, 11416320, 12367680, 12522276, 12843360, 13913640, 14841216, 15412032, 15652845, 16490240, 16696368, 17124480, 18551520, 19265040, 20549376, 20870460, 22261824, 24735360, 25044552, 25686720, 27827280, 29682432, 30824064, 31305690, 33392736, 34248960, 37103040, 38530080, 41740920, 44523648, 49470720, 50089104, 51373440, 55654560, 61648128, 62611380, 66785472, 74206080, 77060160, 83481840, 89047296, 100178208, 102746880, 111309120, 125222760, 133570944, 148412160, 154120320, 166963680, 200356416, 222618240, 250445520, 267141888, 308240640, 333927360, 400712832, 445236480, 500891040, 667854720, 801425664, 1001782080, 1335709440, 2003564160, 4007128320]

約数ペア:

[(1, 4007128320), (2, 2003564160), (3, 1335709440), (4, 1001782080), (5, 801425664), (6, 667854720), (8, 500891040), (9, 445236480), (10, 400712832), (12, 333927360), (13, 308240640), (15, 267141888), (16, 250445520), (18, 222618240), (20, 200356416), (24, 166963680), (26, 154120320), (27, 148412160), (30, 133570944), (32, 125222760), (36, 111309120), (39, 102746880), (40, 100178208), (45, 89047296), (48, 83481840), (52, 77060160), (54, 74206080), (60, 66785472), (64, 62611380), (65, 61648128), (72, 55654560), (78, 51373440), (80, 50089104), (81, 49470720), (90, 44523648), (96, 41740920), (104, 38530080), (108, 37103040), (117, 34248960), (120, 33392736), (128, 31305690), (130, 30824064), (135, 29682432), (144, 27827280), (156, 25686720), (160, 25044552), (162, 24735360), (180, 22261824), (192, 20870460), (195, 20549376), (208, 19265040), (216, 18551520), (234, 17124480), (240, 16696368), (243, 16490240), (256, 15652845), (260, 15412032), (270, 14841216), (288, 13913640), (312, 12843360), (320, 12522276), (324, 12367680), (351, 11416320), (360, 11130912), (384, 10435230), (390, 10274688), (405, 9894144), (416, 9632520), (432, 9275760), (468, 8562240), (480, 8348184), (486, 8245120), (520, 7706016), (540, 7420608), (576, 6956820), (585, 6849792), (624, 6421680), (640, 6261138), (648, 6183840), (702, 5708160), (720, 5565456), (768, 5217615), (780, 5137344), (810, 4947072), (832, 4816260), (864, 4637880), (936, 4281120), (960, 4174092), (972, 4122560), (991, 4043520), (1040, 3853008), (1053, 3805440), (1080, 3710304), (1152, 3478410), (1170, 3424896), (1215, 3298048), (1248, 3210840), (1280, 3130569), (1296, 3091920), (1404, 2854080), (1440, 2782728), (1560, 2568672), (1620, 2473536), (1664, 2408130), (1728, 2318940), (1755, 2283264), (1872, 2140560), (1920, 2087046), (1944, 2061280), (1982, 2021760), (2080, 1926504), (2106, 1902720), (2160, 1855152), (2304, 1739205), (2340, 1712448), (2430, 1649024), (2496, 1605420), (2592, 1545960), (2808, 1427040), (2880, 1391364), (2973, 1347840), (3120, 1284336), (3159, 1268480), (3240, 1236768), (3328, 1204065), (3456, 1159470), (3510, 1141632), (3744, 1070280), (3840, 1043523), (3888, 1030640), (3964, 1010880), (4160, 963252), (4212, 951360), (4320, 927576), (4680, 856224), (4860, 824512), (4955, 808704), (4992, 802710), (5184, 772980), (5265, 761088), (5616, 713520), (5760, 695682), (5946, 673920), (6240, 642168), (6318, 634240), (6480, 618384), (6912, 579735), (7020, 570816), (7488, 535140), (7776, 515320), (7928, 505440), (8320, 481626), (8424, 475680), (8640, 463788), (8919, 449280), (9360, 428112), (9720, 412256), (9910, 404352), (9984, 401355), (10368, 386490), (10530, 380544), (11232, 356760), (11520, 347841), (11892, 336960), (12480, 321084), (12636, 317120), (12883, 311040), (12960, 309192), (14040, 285408), (14865, 269568), (14976, 267570), (15552, 257660), (15795, 253696), (15856, 252720), (16640, 240813), (16848, 237840), (17280, 231894), (17838, 224640), (18720, 214056), (19440, 206128), (19820, 202176), (20736, 193245), (21060, 190272), (22464, 178380), (23784, 168480), (24960, 160542), (25272, 158560), (25766, 155520), (25920, 154596), (26757, 149760), (28080, 142704), (29730, 134784), (29952, 133785), (31104, 128830), (31590, 126848), (31712, 126360), (33696, 118920), (34560, 115947), (35676, 112320), (37440, 107028), (38649, 103680), (38880, 103064), (39640, 101088), (42120, 95136), (44595, 89856), (44928, 89190), (47568, 84240), (49920, 80271), (50544, 79280), (51532, 77760), (51840, 77298), (53514, 74880), (56160, 71352), (59460, 67392), (62208, 64415), (63180, 63424)]