316653840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4729}}^1$

素因数の和:4782

約数の個数: 160

約数和(自身を含む): 1126118400

約数和(自身を除く): 809464560

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, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3720, 4185, 4464, 4729, 5580, 6696, 7440, 8370, 9458, 11160, 13392, 14187, 16740, 18916, 22320, 23645, 28374, 33480, 37832, 42561, 47290, 56748, 66960, 70935, 75664, 85122, 94580, 113496, 127683, 141870, 146599, 170244, 189160, 212805, 226992, 255366, 283740, 293198, 340488, 378320, 425610, 439797, 510732, 567480, 586396, 638415, 680976, 732995, 851220, 879594, 1021464, 1134960, 1172792, 1276830, 1319391, 1465990, 1702440, 1759188, 2042928, 2198985, 2345584, 2553660, 2638782, 2931980, 3404880, 3518376, 3958173, 4397970, 5107320, 5277564, 5863960, 6596955, 7036752, 7916346, 8795940, 10214640, 10555128, 11727920, 13193910, 15832692, 17591880, 19790865, 21110256, 26387820, 31665384, 35183760, 39581730, 52775640, 63330768, 79163460, 105551280, 158326920, 316653840]

約数ペア:

[(1, 316653840), (2, 158326920), (3, 105551280), (4, 79163460), (5, 63330768), (6, 52775640), (8, 39581730), (9, 35183760), (10, 31665384), (12, 26387820), (15, 21110256), (16, 19790865), (18, 17591880), (20, 15832692), (24, 13193910), (27, 11727920), (30, 10555128), (31, 10214640), (36, 8795940), (40, 7916346), (45, 7036752), (48, 6596955), (54, 5863960), (60, 5277564), (62, 5107320), (72, 4397970), (80, 3958173), (90, 3518376), (93, 3404880), (108, 2931980), (120, 2638782), (124, 2553660), (135, 2345584), (144, 2198985), (155, 2042928), (180, 1759188), (186, 1702440), (216, 1465990), (240, 1319391), (248, 1276830), (270, 1172792), (279, 1134960), (310, 1021464), (360, 879594), (372, 851220), (432, 732995), (465, 680976), (496, 638415), (540, 586396), (558, 567480), (620, 510732), (720, 439797), (744, 425610), (837, 378320), (930, 340488), (1080, 293198), (1116, 283740), (1240, 255366), (1395, 226992), (1488, 212805), (1674, 189160), (1860, 170244), (2160, 146599), (2232, 141870), (2480, 127683), (2790, 113496), (3348, 94580), (3720, 85122), (4185, 75664), (4464, 70935), (4729, 66960), (5580, 56748), (6696, 47290), (7440, 42561), (8370, 37832), (9458, 33480), (11160, 28374), (13392, 23645), (14187, 22320), (16740, 18916)]