1251997560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{35129}}^1$

素因数の和:35163

約数の個数: 160

約数和(自身を含む): 4590788400

約数和(自身を除く): 3338790840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2970, 3240, 3564, 3960, 4455, 5940, 7128, 8910, 11880, 17820, 35129, 35640, 70258, 105387, 140516, 175645, 210774, 281032, 316161, 351290, 386419, 421548, 526935, 632322, 702580, 772838, 843096, 948483, 1053870, 1159257, 1264644, 1405160, 1545676, 1580805, 1896966, 1932095, 2107740, 2318514, 2529288, 2845449, 3091352, 3161610, 3477771, 3793932, 3864190, 4215480, 4637028, 4742415, 5690898, 5796285, 6323220, 6955542, 7587864, 7728380, 9274056, 9484830, 10433313, 11381796, 11592570, 12646440, 13911084, 14227245, 15456760, 17388855, 18969660, 20866626, 22763592, 23185140, 27822168, 28454490, 31299939, 34777710, 37939320, 41733252, 46370280, 52166565, 56908980, 62599878, 69555420, 83466504, 104333130, 113817960, 125199756, 139110840, 156499695, 208666260, 250399512, 312999390, 417332520, 625998780, 1251997560]

約数ペア:

[(1, 1251997560), (2, 625998780), (3, 417332520), (4, 312999390), (5, 250399512), (6, 208666260), (8, 156499695), (9, 139110840), (10, 125199756), (11, 113817960), (12, 104333130), (15, 83466504), (18, 69555420), (20, 62599878), (22, 56908980), (24, 52166565), (27, 46370280), (30, 41733252), (33, 37939320), (36, 34777710), (40, 31299939), (44, 28454490), (45, 27822168), (54, 23185140), (55, 22763592), (60, 20866626), (66, 18969660), (72, 17388855), (81, 15456760), (88, 14227245), (90, 13911084), (99, 12646440), (108, 11592570), (110, 11381796), (120, 10433313), (132, 9484830), (135, 9274056), (162, 7728380), (165, 7587864), (180, 6955542), (198, 6323220), (216, 5796285), (220, 5690898), (264, 4742415), (270, 4637028), (297, 4215480), (324, 3864190), (330, 3793932), (360, 3477771), (396, 3161610), (405, 3091352), (440, 2845449), (495, 2529288), (540, 2318514), (594, 2107740), (648, 1932095), (660, 1896966), (792, 1580805), (810, 1545676), (891, 1405160), (990, 1264644), (1080, 1159257), (1188, 1053870), (1320, 948483), (1485, 843096), (1620, 772838), (1782, 702580), (1980, 632322), (2376, 526935), (2970, 421548), (3240, 386419), (3564, 351290), (3960, 316161), (4455, 281032), (5940, 210774), (7128, 175645), (8910, 140516), (11880, 105387), (17820, 70258), (35129, 35640)]