8056620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 28802592

約数和(自身を除く): 20745972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 313, 330, 390, 396, 429, 468, 495, 572, 585, 626, 660, 715, 780, 858, 939, 990, 1170, 1252, 1287, 1430, 1565, 1716, 1878, 1980, 2145, 2340, 2574, 2817, 2860, 3130, 3443, 3756, 4069, 4290, 4695, 5148, 5634, 6260, 6435, 6886, 8138, 8580, 9390, 10329, 11268, 12207, 12870, 13772, 14085, 16276, 17215, 18780, 20345, 20658, 24414, 25740, 28170, 30987, 34430, 36621, 40690, 41316, 44759, 48828, 51645, 56340, 61035, 61974, 68860, 73242, 81380, 89518, 103290, 122070, 123948, 134277, 146484, 154935, 179036, 183105, 206580, 223795, 244140, 268554, 309870, 366210, 402831, 447590, 537108, 619740, 671385, 732420, 805662, 895180, 1342770, 1611324, 2014155, 2685540, 4028310, 8056620]

約数ペア:

[(1, 8056620), (2, 4028310), (3, 2685540), (4, 2014155), (5, 1611324), (6, 1342770), (9, 895180), (10, 805662), (11, 732420), (12, 671385), (13, 619740), (15, 537108), (18, 447590), (20, 402831), (22, 366210), (26, 309870), (30, 268554), (33, 244140), (36, 223795), (39, 206580), (44, 183105), (45, 179036), (52, 154935), (55, 146484), (60, 134277), (65, 123948), (66, 122070), (78, 103290), (90, 89518), (99, 81380), (110, 73242), (117, 68860), (130, 61974), (132, 61035), (143, 56340), (156, 51645), (165, 48828), (180, 44759), (195, 41316), (198, 40690), (220, 36621), (234, 34430), (260, 30987), (286, 28170), (313, 25740), (330, 24414), (390, 20658), (396, 20345), (429, 18780), (468, 17215), (495, 16276), (572, 14085), (585, 13772), (626, 12870), (660, 12207), (715, 11268), (780, 10329), (858, 9390), (939, 8580), (990, 8138), (1170, 6886), (1252, 6435), (1287, 6260), (1430, 5634), (1565, 5148), (1716, 4695), (1878, 4290), (1980, 4069), (2145, 3756), (2340, 3443), (2574, 3130), (2817, 2860)]