1982371320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{14923}}^1$

素因数の和:14987

約数の個数: 160

約数和(自身を含む): 6825939120

約数和(自身を除く): 4843567800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 81, 82, 90, 108, 120, 123, 135, 162, 164, 180, 205, 216, 246, 270, 324, 328, 360, 369, 405, 410, 492, 540, 615, 648, 738, 810, 820, 984, 1080, 1107, 1230, 1476, 1620, 1640, 1845, 2214, 2460, 2952, 3240, 3321, 3690, 4428, 4920, 5535, 6642, 7380, 8856, 11070, 13284, 14760, 14923, 16605, 22140, 26568, 29846, 33210, 44280, 44769, 59692, 66420, 74615, 89538, 119384, 132840, 134307, 149230, 179076, 223845, 268614, 298460, 358152, 402921, 447690, 537228, 596920, 611843, 671535, 805842, 895380, 1074456, 1208763, 1223686, 1343070, 1611684, 1790760, 1835529, 2014605, 2417526, 2447372, 2686140, 3059215, 3223368, 3671058, 4029210, 4835052, 4894744, 5372280, 5506587, 6043815, 6118430, 7342116, 8058420, 9177645, 9670104, 11013174, 12087630, 12236860, 14684232, 16116840, 16519761, 18355290, 22026348, 24175260, 24473720, 27532935, 33039522, 36710580, 44052696, 48350520, 49559283, 55065870, 66079044, 73421160, 82598805, 99118566, 110131740, 132158088, 165197610, 198237132, 220263480, 247796415, 330395220, 396474264, 495592830, 660790440, 991185660, 1982371320]

約数ペア:

[(1, 1982371320), (2, 991185660), (3, 660790440), (4, 495592830), (5, 396474264), (6, 330395220), (8, 247796415), (9, 220263480), (10, 198237132), (12, 165197610), (15, 132158088), (18, 110131740), (20, 99118566), (24, 82598805), (27, 73421160), (30, 66079044), (36, 55065870), (40, 49559283), (41, 48350520), (45, 44052696), (54, 36710580), (60, 33039522), (72, 27532935), (81, 24473720), (82, 24175260), (90, 22026348), (108, 18355290), (120, 16519761), (123, 16116840), (135, 14684232), (162, 12236860), (164, 12087630), (180, 11013174), (205, 9670104), (216, 9177645), (246, 8058420), (270, 7342116), (324, 6118430), (328, 6043815), (360, 5506587), (369, 5372280), (405, 4894744), (410, 4835052), (492, 4029210), (540, 3671058), (615, 3223368), (648, 3059215), (738, 2686140), (810, 2447372), (820, 2417526), (984, 2014605), (1080, 1835529), (1107, 1790760), (1230, 1611684), (1476, 1343070), (1620, 1223686), (1640, 1208763), (1845, 1074456), (2214, 895380), (2460, 805842), (2952, 671535), (3240, 611843), (3321, 596920), (3690, 537228), (4428, 447690), (4920, 402921), (5535, 358152), (6642, 298460), (7380, 268614), (8856, 223845), (11070, 179076), (13284, 149230), (14760, 134307), (14923, 132840), (16605, 119384), (22140, 89538), (26568, 74615), (29846, 66420), (33210, 59692), (44280, 44769)]