1555387680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42083}}^1$

素因数の和:42119

約数の個数: 192

約数和(自身を含む): 6108576768

約数和(自身を除く): 4553189088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 770, 840, 880, 924, 1056, 1120, 1155, 1232, 1320, 1540, 1680, 1760, 1848, 2310, 2464, 2640, 3080, 3360, 3696, 4620, 5280, 6160, 7392, 9240, 12320, 18480, 36960, 42083, 84166, 126249, 168332, 210415, 252498, 294581, 336664, 420830, 462913, 504996, 589162, 631245, 673328, 841660, 883743, 925826, 1009992, 1178324, 1262490, 1346656, 1388739, 1472905, 1683320, 1767486, 1851652, 2019984, 2314565, 2356648, 2524980, 2777478, 2945810, 3240391, 3366640, 3534972, 3703304, 4039968, 4418715, 4629130, 4713296, 5049960, 5554956, 5891620, 6480782, 6733280, 6943695, 7069944, 7406608, 8837430, 9258260, 9426592, 9721173, 10099920, 11109912, 11783240, 12961564, 13887390, 14139888, 14813216, 16201955, 17674860, 18516520, 19442346, 20199840, 22219824, 23566480, 25923128, 27774780, 28279776, 32403910, 35349720, 37033040, 38884692, 44439648, 47132960, 48605865, 51846256, 55549560, 64807820, 70699440, 74066080, 77769384, 97211730, 103692512, 111099120, 129615640, 141398880, 155538768, 194423460, 222198240, 259231280, 311077536, 388846920, 518462560, 777693840, 1555387680]

約数ペア:

[(1, 1555387680), (2, 777693840), (3, 518462560), (4, 388846920), (5, 311077536), (6, 259231280), (7, 222198240), (8, 194423460), (10, 155538768), (11, 141398880), (12, 129615640), (14, 111099120), (15, 103692512), (16, 97211730), (20, 77769384), (21, 74066080), (22, 70699440), (24, 64807820), (28, 55549560), (30, 51846256), (32, 48605865), (33, 47132960), (35, 44439648), (40, 38884692), (42, 37033040), (44, 35349720), (48, 32403910), (55, 28279776), (56, 27774780), (60, 25923128), (66, 23566480), (70, 22219824), (77, 20199840), (80, 19442346), (84, 18516520), (88, 17674860), (96, 16201955), (105, 14813216), (110, 14139888), (112, 13887390), (120, 12961564), (132, 11783240), (140, 11109912), (154, 10099920), (160, 9721173), (165, 9426592), (168, 9258260), (176, 8837430), (210, 7406608), (220, 7069944), (224, 6943695), (231, 6733280), (240, 6480782), (264, 5891620), (280, 5554956), (308, 5049960), (330, 4713296), (336, 4629130), (352, 4418715), (385, 4039968), (420, 3703304), (440, 3534972), (462, 3366640), (480, 3240391), (528, 2945810), (560, 2777478), (616, 2524980), (660, 2356648), (672, 2314565), (770, 2019984), (840, 1851652), (880, 1767486), (924, 1683320), (1056, 1472905), (1120, 1388739), (1155, 1346656), (1232, 1262490), (1320, 1178324), (1540, 1009992), (1680, 925826), (1760, 883743), (1848, 841660), (2310, 673328), (2464, 631245), (2640, 589162), (3080, 504996), (3360, 462913), (3696, 420830), (4620, 336664), (5280, 294581), (6160, 252498), (7392, 210415), (9240, 168332), (12320, 126249), (18480, 84166), (36960, 42083)]