1285546080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1549}}^1$

素因数の和:1606

約数の個数: 384

約数和(自身を含む): 5249664000

約数和(自身を除く): 3964117920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 32, 35, 38, 39, 40, 42, 48, 52, 56, 57, 60, 65, 70, 76, 78, 80, 84, 91, 95, 96, 104, 105, 112, 114, 120, 130, 133, 140, 152, 156, 160, 168, 182, 190, 195, 208, 210, 224, 228, 240, 247, 260, 266, 273, 280, 285, 304, 312, 336, 364, 380, 390, 399, 416, 420, 455, 456, 480, 494, 520, 532, 546, 560, 570, 608, 624, 665, 672, 728, 741, 760, 780, 798, 840, 910, 912, 988, 1040, 1064, 1092, 1120, 1140, 1235, 1248, 1330, 1365, 1456, 1482, 1520, 1549, 1560, 1596, 1680, 1729, 1820, 1824, 1976, 1995, 2080, 2128, 2184, 2280, 2470, 2660, 2730, 2912, 2964, 3040, 3098, 3120, 3192, 3360, 3458, 3640, 3705, 3952, 3990, 4256, 4368, 4560, 4647, 4940, 5187, 5320, 5460, 5928, 6196, 6240, 6384, 6916, 7280, 7410, 7745, 7904, 7980, 8645, 8736, 9120, 9294, 9880, 10374, 10640, 10843, 10920, 11856, 12392, 12768, 13832, 14560, 14820, 15490, 15960, 17290, 18588, 19760, 20137, 20748, 21280, 21686, 21840, 23235, 23712, 24784, 25935, 27664, 29431, 29640, 30980, 31920, 32529, 34580, 37176, 39520, 40274, 41496, 43372, 43680, 46470, 49568, 51870, 54215, 55328, 58862, 59280, 60411, 61960, 63840, 65058, 69160, 74352, 80548, 82992, 86744, 88293, 92940, 100685, 103740, 108430, 117724, 118560, 120822, 123920, 130116, 138320, 140959, 147155, 148704, 161096, 162645, 165984, 173488, 176586, 185880, 201370, 206017, 207480, 216860, 235448, 241644, 247840, 260232, 276640, 281918, 294310, 302055, 322192, 325290, 346976, 353172, 371760, 382603, 402740, 412034, 414960, 422877, 433720, 441465, 470896, 483288, 520464, 563836, 588620, 604110, 618051, 644384, 650580, 704795, 706344, 743520, 765206, 805480, 824068, 829920, 845754, 867440, 882930, 941792, 966576, 1030085, 1040928, 1127672, 1147809, 1177240, 1208220, 1236102, 1301160, 1409590, 1412688, 1530412, 1610960, 1648136, 1691508, 1734880, 1765860, 1913015, 1933152, 2060170, 2114385, 2255344, 2295618, 2354480, 2416440, 2472204, 2602320, 2678221, 2819180, 2825376, 3060824, 3090255, 3221920, 3296272, 3383016, 3531720, 3826030, 4120340, 4228770, 4510688, 4591236, 4708960, 4832880, 4944408, 5204640, 5356442, 5638360, 5739045, 6121648, 6180510, 6592544, 6766032, 7063440, 7652060, 8034663, 8240680, 8457540, 9182472, 9665760, 9888816, 10712884, 11276720, 11478090, 12243296, 12361020, 13391105, 13532064, 14126880, 15304120, 16069326, 16481360, 16915080, 18364944, 19777632, 21425768, 22553440, 22956180, 24722040, 26782210, 30608240, 32138652, 32962720, 33830160, 36729888, 40173315, 42851536, 45912360, 49444080, 53564420, 61216480, 64277304, 67660320, 80346630, 85703072, 91824720, 98888160, 107128840, 128554608, 160693260, 183649440, 214257680, 257109216, 321386520, 428515360, 642773040, 1285546080]

約数ペア:

[(1, 1285546080), (2, 642773040), (3, 428515360), (4, 321386520), (5, 257109216), (6, 214257680), (7, 183649440), (8, 160693260), (10, 128554608), (12, 107128840), (13, 98888160), (14, 91824720), (15, 85703072), (16, 80346630), (19, 67660320), (20, 64277304), (21, 61216480), (24, 53564420), (26, 49444080), (28, 45912360), (30, 42851536), (32, 40173315), (35, 36729888), (38, 33830160), (39, 32962720), (40, 32138652), (42, 30608240), (48, 26782210), (52, 24722040), (56, 22956180), (57, 22553440), (60, 21425768), (65, 19777632), (70, 18364944), (76, 16915080), (78, 16481360), (80, 16069326), (84, 15304120), (91, 14126880), (95, 13532064), (96, 13391105), (104, 12361020), (105, 12243296), (112, 11478090), (114, 11276720), (120, 10712884), (130, 9888816), (133, 9665760), (140, 9182472), (152, 8457540), (156, 8240680), (160, 8034663), (168, 7652060), (182, 7063440), (190, 6766032), (195, 6592544), (208, 6180510), (210, 6121648), (224, 5739045), (228, 5638360), (240, 5356442), (247, 5204640), (260, 4944408), (266, 4832880), (273, 4708960), (280, 4591236), (285, 4510688), (304, 4228770), (312, 4120340), (336, 3826030), (364, 3531720), (380, 3383016), (390, 3296272), (399, 3221920), (416, 3090255), (420, 3060824), (455, 2825376), (456, 2819180), (480, 2678221), (494, 2602320), (520, 2472204), (532, 2416440), (546, 2354480), (560, 2295618), (570, 2255344), (608, 2114385), (624, 2060170), (665, 1933152), (672, 1913015), (728, 1765860), (741, 1734880), (760, 1691508), (780, 1648136), (798, 1610960), (840, 1530412), (910, 1412688), (912, 1409590), (988, 1301160), (1040, 1236102), (1064, 1208220), (1092, 1177240), (1120, 1147809), (1140, 1127672), (1235, 1040928), (1248, 1030085), (1330, 966576), (1365, 941792), (1456, 882930), (1482, 867440), (1520, 845754), (1549, 829920), (1560, 824068), (1596, 805480), (1680, 765206), (1729, 743520), (1820, 706344), (1824, 704795), (1976, 650580), (1995, 644384), (2080, 618051), (2128, 604110), (2184, 588620), (2280, 563836), (2470, 520464), (2660, 483288), (2730, 470896), (2912, 441465), (2964, 433720), (3040, 422877), (3098, 414960), (3120, 412034), (3192, 402740), (3360, 382603), (3458, 371760), (3640, 353172), (3705, 346976), (3952, 325290), (3990, 322192), (4256, 302055), (4368, 294310), (4560, 281918), (4647, 276640), (4940, 260232), (5187, 247840), (5320, 241644), (5460, 235448), (5928, 216860), (6196, 207480), (6240, 206017), (6384, 201370), (6916, 185880), (7280, 176586), (7410, 173488), (7745, 165984), (7904, 162645), (7980, 161096), (8645, 148704), (8736, 147155), (9120, 140959), (9294, 138320), (9880, 130116), (10374, 123920), (10640, 120822), (10843, 118560), (10920, 117724), (11856, 108430), (12392, 103740), (12768, 100685), (13832, 92940), (14560, 88293), (14820, 86744), (15490, 82992), (15960, 80548), (17290, 74352), (18588, 69160), (19760, 65058), (20137, 63840), (20748, 61960), (21280, 60411), (21686, 59280), (21840, 58862), (23235, 55328), (23712, 54215), (24784, 51870), (25935, 49568), (27664, 46470), (29431, 43680), (29640, 43372), (30980, 41496), (31920, 40274), (32529, 39520), (34580, 37176)]