168187320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{22247}}^1$

素因数の和:22274

約数の個数: 128

約数和(自身を含む): 640742400

約数和(自身を除く): 472555080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 22247, 44494, 66741, 88988, 111235, 133482, 155729, 177976, 200223, 222470, 266964, 311458, 333705, 400446, 444940, 467187, 533928, 600669, 622916, 667410, 778645, 800892, 889880, 934374, 1001115, 1201338, 1245832, 1334820, 1401561, 1557290, 1601784, 1868748, 2002230, 2335935, 2402676, 2669640, 2803122, 3003345, 3114580, 3737496, 4004460, 4204683, 4671870, 4805352, 5606244, 6006690, 6229160, 7007805, 8008920, 8409366, 9343740, 11212488, 12013380, 14015610, 16818732, 18687480, 21023415, 24026760, 28031220, 33637464, 42046830, 56062440, 84093660, 168187320]

約数ペア:

[(1, 168187320), (2, 84093660), (3, 56062440), (4, 42046830), (5, 33637464), (6, 28031220), (7, 24026760), (8, 21023415), (9, 18687480), (10, 16818732), (12, 14015610), (14, 12013380), (15, 11212488), (18, 9343740), (20, 8409366), (21, 8008920), (24, 7007805), (27, 6229160), (28, 6006690), (30, 5606244), (35, 4805352), (36, 4671870), (40, 4204683), (42, 4004460), (45, 3737496), (54, 3114580), (56, 3003345), (60, 2803122), (63, 2669640), (70, 2402676), (72, 2335935), (84, 2002230), (90, 1868748), (105, 1601784), (108, 1557290), (120, 1401561), (126, 1334820), (135, 1245832), (140, 1201338), (168, 1001115), (180, 934374), (189, 889880), (210, 800892), (216, 778645), (252, 667410), (270, 622916), (280, 600669), (315, 533928), (360, 467187), (378, 444940), (420, 400446), (504, 333705), (540, 311458), (630, 266964), (756, 222470), (840, 200223), (945, 177976), (1080, 155729), (1260, 133482), (1512, 111235), (1890, 88988), (2520, 66741), (3780, 44494), (7560, 22247)]