668122560

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{11047}}^1$

素因数の和:11080

約数の個数: 224

約数和(自身を含む): 2693944320

約数和(自身を除く): 2025821760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 11047, 12096, 15120, 20160, 22094, 30240, 33141, 44188, 55235, 60480, 66282, 77329, 88376, 99423, 110470, 132564, 154658, 165705, 176752, 198846, 220940, 231987, 265128, 298269, 309316, 331410, 353504, 386645, 397692, 441880, 463974, 497115, 530256, 596538, 618632, 662820, 695961, 707008, 773290, 795384, 883760, 927948, 994230, 1060512, 1159935, 1193076, 1237264, 1325640, 1391922, 1491345, 1546580, 1590768, 1767520, 1855896, 1988460, 2087883, 2121024, 2319870, 2386152, 2474528, 2651280, 2783844, 2982690, 3093160, 3181536, 3479805, 3535040, 3711792, 3976920, 4175766, 4639740, 4772304, 4949056, 5302560, 5567688, 5965380, 6186320, 6363072, 6959610, 7423584, 7953840, 8351532, 9279480, 9544608, 10439415, 10605120, 11135376, 11930760, 12372640, 13919220, 14847168, 15907680, 16703064, 18558960, 19089216, 20878830, 22270752, 23861520, 24745280, 27838440, 31815360, 33406128, 37117920, 41757660, 44541504, 47723040, 55676880, 66812256, 74235840, 83515320, 95446080, 111353760, 133624512, 167030640, 222707520, 334061280, 668122560]

約数ペア:

[(1, 668122560), (2, 334061280), (3, 222707520), (4, 167030640), (5, 133624512), (6, 111353760), (7, 95446080), (8, 83515320), (9, 74235840), (10, 66812256), (12, 55676880), (14, 47723040), (15, 44541504), (16, 41757660), (18, 37117920), (20, 33406128), (21, 31815360), (24, 27838440), (27, 24745280), (28, 23861520), (30, 22270752), (32, 20878830), (35, 19089216), (36, 18558960), (40, 16703064), (42, 15907680), (45, 14847168), (48, 13919220), (54, 12372640), (56, 11930760), (60, 11135376), (63, 10605120), (64, 10439415), (70, 9544608), (72, 9279480), (80, 8351532), (84, 7953840), (90, 7423584), (96, 6959610), (105, 6363072), (108, 6186320), (112, 5965380), (120, 5567688), (126, 5302560), (135, 4949056), (140, 4772304), (144, 4639740), (160, 4175766), (168, 3976920), (180, 3711792), (189, 3535040), (192, 3479805), (210, 3181536), (216, 3093160), (224, 2982690), (240, 2783844), (252, 2651280), (270, 2474528), (280, 2386152), (288, 2319870), (315, 2121024), (320, 2087883), (336, 1988460), (360, 1855896), (378, 1767520), (420, 1590768), (432, 1546580), (448, 1491345), (480, 1391922), (504, 1325640), (540, 1237264), (560, 1193076), (576, 1159935), (630, 1060512), (672, 994230), (720, 927948), (756, 883760), (840, 795384), (864, 773290), (945, 707008), (960, 695961), (1008, 662820), (1080, 618632), (1120, 596538), (1260, 530256), (1344, 497115), (1440, 463974), (1512, 441880), (1680, 397692), (1728, 386645), (1890, 353504), (2016, 331410), (2160, 309316), (2240, 298269), (2520, 265128), (2880, 231987), (3024, 220940), (3360, 198846), (3780, 176752), (4032, 165705), (4320, 154658), (5040, 132564), (6048, 110470), (6720, 99423), (7560, 88376), (8640, 77329), (10080, 66282), (11047, 60480), (12096, 55235), (15120, 44188), (20160, 33141), (22094, 30240)]