215933760

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{10711}}^1$

素因数の和:10741

約数の個数: 168

約数和(自身を含む): 848904576

約数和(自身を除く): 632970816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 10711, 20160, 21422, 32133, 42844, 53555, 64266, 74977, 85688, 96399, 107110, 128532, 149954, 160665, 171376, 192798, 214220, 224931, 257064, 299908, 321330, 342752, 374885, 385596, 428440, 449862, 481995, 514128, 599816, 642660, 674793, 685504, 749770, 771192, 856880, 899724, 963990, 1028256, 1124655, 1199632, 1285320, 1349586, 1499540, 1542384, 1713760, 1799448, 1927980, 2056512, 2249310, 2399264, 2570640, 2699172, 2999080, 3084768, 3373965, 3427520, 3598896, 3855960, 4498620, 4798528, 5141280, 5398344, 5998160, 6169536, 6747930, 7197792, 7711920, 8997240, 10282560, 10796688, 11996320, 13495860, 14395584, 15423840, 17994480, 21593376, 23992640, 26991720, 30847680, 35988960, 43186752, 53983440, 71977920, 107966880, 215933760]

約数ペア:

[(1, 215933760), (2, 107966880), (3, 71977920), (4, 53983440), (5, 43186752), (6, 35988960), (7, 30847680), (8, 26991720), (9, 23992640), (10, 21593376), (12, 17994480), (14, 15423840), (15, 14395584), (16, 13495860), (18, 11996320), (20, 10796688), (21, 10282560), (24, 8997240), (28, 7711920), (30, 7197792), (32, 6747930), (35, 6169536), (36, 5998160), (40, 5398344), (42, 5141280), (45, 4798528), (48, 4498620), (56, 3855960), (60, 3598896), (63, 3427520), (64, 3373965), (70, 3084768), (72, 2999080), (80, 2699172), (84, 2570640), (90, 2399264), (96, 2249310), (105, 2056512), (112, 1927980), (120, 1799448), (126, 1713760), (140, 1542384), (144, 1499540), (160, 1349586), (168, 1285320), (180, 1199632), (192, 1124655), (210, 1028256), (224, 963990), (240, 899724), (252, 856880), (280, 771192), (288, 749770), (315, 685504), (320, 674793), (336, 642660), (360, 599816), (420, 514128), (448, 481995), (480, 449862), (504, 428440), (560, 385596), (576, 374885), (630, 342752), (672, 321330), (720, 299908), (840, 257064), (960, 224931), (1008, 214220), (1120, 192798), (1260, 171376), (1344, 160665), (1440, 149954), (1680, 128532), (2016, 107110), (2240, 96399), (2520, 85688), (2880, 74977), (3360, 64266), (4032, 53555), (5040, 42844), (6720, 32133), (10080, 21422), (10711, 20160)]