1985616660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3533}}^1$

素因数の和:3610

約数の個数: 192

約数和(自身を含む): 6412089600

約数和(自身を除く): 4426472940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 29, 30, 34, 38, 51, 57, 58, 60, 68, 76, 85, 87, 95, 102, 114, 116, 145, 170, 174, 190, 204, 228, 255, 285, 290, 323, 340, 348, 380, 435, 493, 510, 551, 570, 580, 646, 870, 969, 986, 1020, 1102, 1140, 1292, 1479, 1615, 1653, 1740, 1938, 1972, 2204, 2465, 2755, 2958, 3230, 3306, 3533, 3876, 4845, 4930, 5510, 5916, 6460, 6612, 7066, 7395, 8265, 9367, 9690, 9860, 10599, 11020, 14132, 14790, 16530, 17665, 18734, 19380, 21198, 28101, 29580, 33060, 35330, 37468, 42396, 46835, 52995, 56202, 60061, 67127, 70660, 93670, 102457, 105990, 112404, 120122, 134254, 140505, 180183, 187340, 201381, 204914, 211980, 240244, 268508, 281010, 300305, 307371, 335635, 360366, 402762, 409828, 512285, 562020, 600610, 614742, 671270, 720732, 805524, 900915, 1006905, 1024570, 1141159, 1201220, 1229484, 1342540, 1536855, 1741769, 1801830, 1946683, 2013810, 2049140, 2282318, 3073710, 3423477, 3483538, 3603660, 3893366, 4027620, 4564636, 5225307, 5705795, 5840049, 6147420, 6846954, 6967076, 7786732, 8708845, 9733415, 10450614, 11411590, 11680098, 13693908, 17117385, 17417690, 19466830, 20901228, 22823180, 23360196, 26126535, 29200245, 33093611, 34234770, 34835380, 38933660, 52253070, 58400490, 66187222, 68469540, 99280833, 104506140, 116800980, 132374444, 165468055, 198561666, 330936110, 397123332, 496404165, 661872220, 992808330, 1985616660]

約数ペア:

[(1, 1985616660), (2, 992808330), (3, 661872220), (4, 496404165), (5, 397123332), (6, 330936110), (10, 198561666), (12, 165468055), (15, 132374444), (17, 116800980), (19, 104506140), (20, 99280833), (29, 68469540), (30, 66187222), (34, 58400490), (38, 52253070), (51, 38933660), (57, 34835380), (58, 34234770), (60, 33093611), (68, 29200245), (76, 26126535), (85, 23360196), (87, 22823180), (95, 20901228), (102, 19466830), (114, 17417690), (116, 17117385), (145, 13693908), (170, 11680098), (174, 11411590), (190, 10450614), (204, 9733415), (228, 8708845), (255, 7786732), (285, 6967076), (290, 6846954), (323, 6147420), (340, 5840049), (348, 5705795), (380, 5225307), (435, 4564636), (493, 4027620), (510, 3893366), (551, 3603660), (570, 3483538), (580, 3423477), (646, 3073710), (870, 2282318), (969, 2049140), (986, 2013810), (1020, 1946683), (1102, 1801830), (1140, 1741769), (1292, 1536855), (1479, 1342540), (1615, 1229484), (1653, 1201220), (1740, 1141159), (1938, 1024570), (1972, 1006905), (2204, 900915), (2465, 805524), (2755, 720732), (2958, 671270), (3230, 614742), (3306, 600610), (3533, 562020), (3876, 512285), (4845, 409828), (4930, 402762), (5510, 360366), (5916, 335635), (6460, 307371), (6612, 300305), (7066, 281010), (7395, 268508), (8265, 240244), (9367, 211980), (9690, 204914), (9860, 201381), (10599, 187340), (11020, 180183), (14132, 140505), (14790, 134254), (16530, 120122), (17665, 112404), (18734, 105990), (19380, 102457), (21198, 93670), (28101, 70660), (29580, 67127), (33060, 60061), (35330, 56202), (37468, 52995), (42396, 46835)]