866005080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{659}}^1$

素因数の和:953

約数の個数: 128

約数和(自身を含む): 2668723200

約数和(自身を除く): 1802718120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 233, 235, 282, 376, 466, 470, 564, 659, 699, 705, 932, 940, 1128, 1165, 1318, 1398, 1410, 1864, 1880, 1977, 2330, 2636, 2796, 2820, 3295, 3495, 3954, 4660, 5272, 5592, 5640, 6590, 6990, 7908, 9320, 9885, 10951, 13180, 13980, 15816, 19770, 21902, 26360, 27960, 30973, 32853, 39540, 43804, 54755, 61946, 65706, 79080, 87608, 92919, 109510, 123892, 131412, 153547, 154865, 164265, 185838, 219020, 247784, 262824, 307094, 309730, 328530, 371676, 438040, 460641, 464595, 614188, 619460, 657060, 743352, 767735, 921282, 929190, 1228376, 1238920, 1314120, 1535470, 1842564, 1858380, 2303205, 3070940, 3685128, 3716760, 4606410, 6141880, 7216709, 9212820, 14433418, 18425640, 21650127, 28866836, 36083545, 43300254, 57733672, 72167090, 86600508, 108250635, 144334180, 173201016, 216501270, 288668360, 433002540, 866005080]

約数ペア:

[(1, 866005080), (2, 433002540), (3, 288668360), (4, 216501270), (5, 173201016), (6, 144334180), (8, 108250635), (10, 86600508), (12, 72167090), (15, 57733672), (20, 43300254), (24, 36083545), (30, 28866836), (40, 21650127), (47, 18425640), (60, 14433418), (94, 9212820), (120, 7216709), (141, 6141880), (188, 4606410), (233, 3716760), (235, 3685128), (282, 3070940), (376, 2303205), (466, 1858380), (470, 1842564), (564, 1535470), (659, 1314120), (699, 1238920), (705, 1228376), (932, 929190), (940, 921282), (1128, 767735), (1165, 743352), (1318, 657060), (1398, 619460), (1410, 614188), (1864, 464595), (1880, 460641), (1977, 438040), (2330, 371676), (2636, 328530), (2796, 309730), (2820, 307094), (3295, 262824), (3495, 247784), (3954, 219020), (4660, 185838), (5272, 164265), (5592, 154865), (5640, 153547), (6590, 131412), (6990, 123892), (7908, 109510), (9320, 92919), (9885, 87608), (10951, 79080), (13180, 65706), (13980, 61946), (15816, 54755), (19770, 43804), (21902, 39540), (26360, 32853), (27960, 30973)]