13000680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1$

素因数の和:109

約数の個数: 288

約数和(自身を含む): 54419040

約数和(自身を除く): 41418360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 49, 55, 56, 60, 63, 66, 67, 70, 72, 77, 84, 88, 90, 98, 99, 105, 110, 120, 126, 132, 134, 140, 147, 154, 165, 168, 180, 196, 198, 201, 210, 220, 231, 245, 252, 264, 268, 280, 294, 308, 315, 330, 335, 360, 385, 392, 396, 402, 420, 440, 441, 462, 469, 490, 495, 504, 536, 539, 588, 603, 616, 630, 660, 670, 693, 735, 737, 770, 792, 804, 840, 882, 924, 938, 980, 990, 1005, 1078, 1155, 1176, 1206, 1260, 1320, 1340, 1386, 1407, 1470, 1474, 1540, 1608, 1617, 1764, 1848, 1876, 1960, 1980, 2010, 2156, 2205, 2211, 2310, 2345, 2412, 2520, 2680, 2695, 2772, 2814, 2940, 2948, 3015, 3080, 3234, 3283, 3465, 3528, 3685, 3752, 3960, 4020, 4221, 4312, 4410, 4422, 4620, 4690, 4824, 4851, 5159, 5390, 5544, 5628, 5880, 5896, 6030, 6468, 6566, 6633, 6930, 7035, 7370, 8040, 8085, 8442, 8820, 8844, 9240, 9380, 9702, 9849, 10318, 10780, 11055, 11256, 12060, 12936, 13132, 13266, 13860, 14070, 14740, 15477, 16170, 16415, 16884, 17640, 17688, 18760, 19404, 19698, 20636, 21105, 21560, 22110, 24120, 24255, 25795, 26264, 26532, 27720, 28140, 29480, 29547, 30954, 32340, 32830, 33165, 33768, 36113, 38808, 39396, 41272, 42210, 44220, 46431, 48510, 49245, 51590, 53064, 56280, 59094, 61908, 64680, 65660, 66330, 72226, 77385, 78792, 84420, 88440, 92862, 97020, 98490, 103180, 108339, 118188, 123816, 131320, 132660, 144452, 147735, 154770, 168840, 180565, 185724, 194040, 196980, 206360, 216678, 232155, 236376, 265320, 288904, 295470, 309540, 325017, 361130, 371448, 393960, 433356, 464310, 541695, 590940, 619080, 650034, 722260, 866712, 928620, 1083390, 1181880, 1300068, 1444520, 1625085, 1857240, 2166780, 2600136, 3250170, 4333560, 6500340, 13000680]

約数ペア:

[(1, 13000680), (2, 6500340), (3, 4333560), (4, 3250170), (5, 2600136), (6, 2166780), (7, 1857240), (8, 1625085), (9, 1444520), (10, 1300068), (11, 1181880), (12, 1083390), (14, 928620), (15, 866712), (18, 722260), (20, 650034), (21, 619080), (22, 590940), (24, 541695), (28, 464310), (30, 433356), (33, 393960), (35, 371448), (36, 361130), (40, 325017), (42, 309540), (44, 295470), (45, 288904), (49, 265320), (55, 236376), (56, 232155), (60, 216678), (63, 206360), (66, 196980), (67, 194040), (70, 185724), (72, 180565), (77, 168840), (84, 154770), (88, 147735), (90, 144452), (98, 132660), (99, 131320), (105, 123816), (110, 118188), (120, 108339), (126, 103180), (132, 98490), (134, 97020), (140, 92862), (147, 88440), (154, 84420), (165, 78792), (168, 77385), (180, 72226), (196, 66330), (198, 65660), (201, 64680), (210, 61908), (220, 59094), (231, 56280), (245, 53064), (252, 51590), (264, 49245), (268, 48510), (280, 46431), (294, 44220), (308, 42210), (315, 41272), (330, 39396), (335, 38808), (360, 36113), (385, 33768), (392, 33165), (396, 32830), (402, 32340), (420, 30954), (440, 29547), (441, 29480), (462, 28140), (469, 27720), (490, 26532), (495, 26264), (504, 25795), (536, 24255), (539, 24120), (588, 22110), (603, 21560), (616, 21105), (630, 20636), (660, 19698), (670, 19404), (693, 18760), (735, 17688), (737, 17640), (770, 16884), (792, 16415), (804, 16170), (840, 15477), (882, 14740), (924, 14070), (938, 13860), (980, 13266), (990, 13132), (1005, 12936), (1078, 12060), (1155, 11256), (1176, 11055), (1206, 10780), (1260, 10318), (1320, 9849), (1340, 9702), (1386, 9380), (1407, 9240), (1470, 8844), (1474, 8820), (1540, 8442), (1608, 8085), (1617, 8040), (1764, 7370), (1848, 7035), (1876, 6930), (1960, 6633), (1980, 6566), (2010, 6468), (2156, 6030), (2205, 5896), (2211, 5880), (2310, 5628), (2345, 5544), (2412, 5390), (2520, 5159), (2680, 4851), (2695, 4824), (2772, 4690), (2814, 4620), (2940, 4422), (2948, 4410), (3015, 4312), (3080, 4221), (3234, 4020), (3283, 3960), (3465, 3752), (3528, 3685)]