831643080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1931}}^1$

素因数の和:2079

約数の個数: 128

約数和(自身を含む): 2590116480

約数和(自身を除く): 1758473400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 97, 111, 120, 148, 185, 194, 222, 291, 296, 370, 388, 444, 485, 555, 582, 740, 776, 888, 970, 1110, 1164, 1455, 1480, 1931, 1940, 2220, 2328, 2910, 3589, 3862, 3880, 4440, 5793, 5820, 7178, 7724, 9655, 10767, 11586, 11640, 14356, 15448, 17945, 19310, 21534, 23172, 28712, 28965, 35890, 38620, 43068, 46344, 53835, 57930, 71447, 71780, 77240, 86136, 107670, 115860, 142894, 143560, 187307, 214341, 215340, 231720, 285788, 357235, 374614, 428682, 430680, 561921, 571576, 714470, 749228, 857364, 936535, 1071705, 1123842, 1428940, 1498456, 1714728, 1873070, 2143410, 2247684, 2809605, 2857880, 3746140, 4286820, 4495368, 5619210, 6930359, 7492280, 8573640, 11238420, 13860718, 20791077, 22476840, 27721436, 34651795, 41582154, 55442872, 69303590, 83164308, 103955385, 138607180, 166328616, 207910770, 277214360, 415821540, 831643080]

約数ペア:

[(1, 831643080), (2, 415821540), (3, 277214360), (4, 207910770), (5, 166328616), (6, 138607180), (8, 103955385), (10, 83164308), (12, 69303590), (15, 55442872), (20, 41582154), (24, 34651795), (30, 27721436), (37, 22476840), (40, 20791077), (60, 13860718), (74, 11238420), (97, 8573640), (111, 7492280), (120, 6930359), (148, 5619210), (185, 4495368), (194, 4286820), (222, 3746140), (291, 2857880), (296, 2809605), (370, 2247684), (388, 2143410), (444, 1873070), (485, 1714728), (555, 1498456), (582, 1428940), (740, 1123842), (776, 1071705), (888, 936535), (970, 857364), (1110, 749228), (1164, 714470), (1455, 571576), (1480, 561921), (1931, 430680), (1940, 428682), (2220, 374614), (2328, 357235), (2910, 285788), (3589, 231720), (3862, 215340), (3880, 214341), (4440, 187307), (5793, 143560), (5820, 142894), (7178, 115860), (7724, 107670), (9655, 86136), (10767, 77240), (11586, 71780), (11640, 71447), (14356, 57930), (15448, 53835), (17945, 46344), (19310, 43068), (21534, 38620), (23172, 35890), (28712, 28965)]