51071671680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{45161}}^1$

素因数の和:45233

約数の個数: 256

約数和(自身を含む): 176890521600

約数和(自身を除く): 125818849920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 114, 120, 124, 128, 152, 155, 160, 186, 190, 192, 228, 240, 248, 285, 304, 310, 320, 372, 380, 384, 456, 465, 480, 496, 570, 589, 608, 620, 640, 744, 760, 912, 930, 960, 992, 1140, 1178, 1216, 1240, 1488, 1520, 1767, 1824, 1860, 1920, 1984, 2280, 2356, 2432, 2480, 2945, 2976, 3040, 3534, 3648, 3720, 3968, 4560, 4712, 4960, 5890, 5952, 6080, 7068, 7296, 7440, 8835, 9120, 9424, 9920, 11780, 11904, 12160, 14136, 14880, 17670, 18240, 18848, 19840, 23560, 28272, 29760, 35340, 36480, 37696, 45161, 47120, 56544, 59520, 70680, 75392, 90322, 94240, 113088, 135483, 141360, 180644, 188480, 225805, 226176, 270966, 282720, 361288, 376960, 451610, 541932, 565440, 677415, 722576, 858059, 903220, 1083864, 1130880, 1354830, 1399991, 1445152, 1716118, 1806440, 2167728, 2574177, 2709660, 2799982, 2890304, 3432236, 3612880, 4199973, 4290295, 4335456, 5148354, 5419320, 5599964, 5780608, 6864472, 6999955, 7225760, 8399946, 8580590, 8670912, 10296708, 10838640, 11199928, 12870885, 13728944, 13999910, 14451520, 16799892, 17161180, 17341824, 20593416, 20999865, 21677280, 22399856, 25741770, 26599829, 27457888, 27999820, 28903040, 33599784, 34322360, 41186832, 41999730, 43354560, 44799712, 51483540, 53199658, 54915776, 55999640, 67199568, 68644720, 79799487, 82373664, 83999460, 86709120, 89599424, 102967080, 106399316, 109831552, 111999280, 132999145, 134399136, 137289440, 159598974, 164747328, 167998920, 179198848, 205934160, 212798632, 223998560, 265998290, 268798272, 274578880, 319197948, 329494656, 335997840, 398997435, 411868320, 425597264, 447997120, 531996580, 537596544, 549157760, 638395896, 671995680, 797994870, 823736640, 851194528, 895994240, 1063993160, 1276791792, 1343991360, 1595989740, 1647473280, 1702389056, 2127986320, 2553583584, 2687982720, 3191979480, 3404778112, 4255972640, 5107167168, 6383958960, 8511945280, 10214334336, 12767917920, 17023890560, 25535835840, 51071671680]

約数ペア:

[(1, 51071671680), (2, 25535835840), (3, 17023890560), (4, 12767917920), (5, 10214334336), (6, 8511945280), (8, 6383958960), (10, 5107167168), (12, 4255972640), (15, 3404778112), (16, 3191979480), (19, 2687982720), (20, 2553583584), (24, 2127986320), (30, 1702389056), (31, 1647473280), (32, 1595989740), (38, 1343991360), (40, 1276791792), (48, 1063993160), (57, 895994240), (60, 851194528), (62, 823736640), (64, 797994870), (76, 671995680), (80, 638395896), (93, 549157760), (95, 537596544), (96, 531996580), (114, 447997120), (120, 425597264), (124, 411868320), (128, 398997435), (152, 335997840), (155, 329494656), (160, 319197948), (186, 274578880), (190, 268798272), (192, 265998290), (228, 223998560), (240, 212798632), (248, 205934160), (285, 179198848), (304, 167998920), (310, 164747328), (320, 159598974), (372, 137289440), (380, 134399136), (384, 132999145), (456, 111999280), (465, 109831552), (480, 106399316), (496, 102967080), (570, 89599424), (589, 86709120), (608, 83999460), (620, 82373664), (640, 79799487), (744, 68644720), (760, 67199568), (912, 55999640), (930, 54915776), (960, 53199658), (992, 51483540), (1140, 44799712), (1178, 43354560), (1216, 41999730), (1240, 41186832), (1488, 34322360), (1520, 33599784), (1767, 28903040), (1824, 27999820), (1860, 27457888), (1920, 26599829), (1984, 25741770), (2280, 22399856), (2356, 21677280), (2432, 20999865), (2480, 20593416), (2945, 17341824), (2976, 17161180), (3040, 16799892), (3534, 14451520), (3648, 13999910), (3720, 13728944), (3968, 12870885), (4560, 11199928), (4712, 10838640), (4960, 10296708), (5890, 8670912), (5952, 8580590), (6080, 8399946), (7068, 7225760), (7296, 6999955), (7440, 6864472), (8835, 5780608), (9120, 5599964), (9424, 5419320), (9920, 5148354), (11780, 4335456), (11904, 4290295), (12160, 4199973), (14136, 3612880), (14880, 3432236), (17670, 2890304), (18240, 2799982), (18848, 2709660), (19840, 2574177), (23560, 2167728), (28272, 1806440), (29760, 1716118), (35340, 1445152), (36480, 1399991), (37696, 1354830), (45161, 1130880), (47120, 1083864), (56544, 903220), (59520, 858059), (70680, 722576), (75392, 677415), (90322, 565440), (94240, 541932), (113088, 451610), (135483, 376960), (141360, 361288), (180644, 282720), (188480, 270966), (225805, 226176)]