82829520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1290

約数の個数: 160

約数和(自身を含む): 294743040

約数和(自身を除く): 211913520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1237, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2474, 2480, 2790, 3348, 3711, 3720, 4185, 4464, 4948, 5580, 6185, 6696, 7422, 7440, 8370, 9896, 11133, 11160, 12370, 13392, 14844, 16740, 18555, 19792, 22266, 22320, 24740, 29688, 33399, 33480, 37110, 38347, 44532, 49480, 55665, 59376, 66798, 66960, 74220, 76694, 89064, 98960, 111330, 115041, 133596, 148440, 153388, 166995, 178128, 191735, 222660, 230082, 267192, 296880, 306776, 333990, 345123, 383470, 445320, 460164, 534384, 575205, 613552, 667980, 690246, 766940, 890640, 920328, 1035369, 1150410, 1335960, 1380492, 1533880, 1725615, 1840656, 2070738, 2300820, 2671920, 2760984, 3067760, 3451230, 4141476, 4601640, 5176845, 5521968, 6902460, 8282952, 9203280, 10353690, 13804920, 16565904, 20707380, 27609840, 41414760, 82829520]

約数ペア:

[(1, 82829520), (2, 41414760), (3, 27609840), (4, 20707380), (5, 16565904), (6, 13804920), (8, 10353690), (9, 9203280), (10, 8282952), (12, 6902460), (15, 5521968), (16, 5176845), (18, 4601640), (20, 4141476), (24, 3451230), (27, 3067760), (30, 2760984), (31, 2671920), (36, 2300820), (40, 2070738), (45, 1840656), (48, 1725615), (54, 1533880), (60, 1380492), (62, 1335960), (72, 1150410), (80, 1035369), (90, 920328), (93, 890640), (108, 766940), (120, 690246), (124, 667980), (135, 613552), (144, 575205), (155, 534384), (180, 460164), (186, 445320), (216, 383470), (240, 345123), (248, 333990), (270, 306776), (279, 296880), (310, 267192), (360, 230082), (372, 222660), (432, 191735), (465, 178128), (496, 166995), (540, 153388), (558, 148440), (620, 133596), (720, 115041), (744, 111330), (837, 98960), (930, 89064), (1080, 76694), (1116, 74220), (1237, 66960), (1240, 66798), (1395, 59376), (1488, 55665), (1674, 49480), (1860, 44532), (2160, 38347), (2232, 37110), (2474, 33480), (2480, 33399), (2790, 29688), (3348, 24740), (3711, 22320), (3720, 22266), (4185, 19792), (4464, 18555), (4948, 16740), (5580, 14844), (6185, 13392), (6696, 12370), (7422, 11160), (7440, 11133), (8370, 9896)]