125110720

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:211

約数の個数: 168

約数和(自身を含む): 354421440

約数和(自身を除く): 229310720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 79, 80, 98, 101, 112, 140, 158, 160, 196, 202, 224, 245, 280, 316, 320, 392, 395, 404, 448, 490, 505, 553, 560, 632, 707, 784, 790, 808, 980, 1010, 1106, 1120, 1264, 1414, 1568, 1580, 1616, 1960, 2020, 2212, 2240, 2528, 2765, 2828, 3136, 3160, 3232, 3535, 3871, 3920, 4040, 4424, 4949, 5056, 5530, 5656, 6320, 6464, 7070, 7742, 7840, 7979, 8080, 8848, 9898, 11060, 11312, 12640, 14140, 15484, 15680, 15958, 16160, 17696, 19355, 19796, 22120, 22624, 24745, 25280, 28280, 30968, 31916, 32320, 35392, 38710, 39592, 39895, 44240, 45248, 49490, 55853, 56560, 61936, 63832, 77420, 79184, 79790, 88480, 98980, 111706, 113120, 123872, 127664, 154840, 158368, 159580, 176960, 197960, 223412, 226240, 247744, 255328, 279265, 309680, 316736, 319160, 390971, 395920, 446824, 510656, 558530, 619360, 638320, 781942, 791840, 893648, 1117060, 1238720, 1276640, 1563884, 1583680, 1787296, 1954855, 2234120, 2553280, 3127768, 3574592, 3909710, 4468240, 6255536, 7819420, 8936480, 12511072, 15638840, 17872960, 25022144, 31277680, 62555360, 125110720]

約数ペア:

[(1, 125110720), (2, 62555360), (4, 31277680), (5, 25022144), (7, 17872960), (8, 15638840), (10, 12511072), (14, 8936480), (16, 7819420), (20, 6255536), (28, 4468240), (32, 3909710), (35, 3574592), (40, 3127768), (49, 2553280), (56, 2234120), (64, 1954855), (70, 1787296), (79, 1583680), (80, 1563884), (98, 1276640), (101, 1238720), (112, 1117060), (140, 893648), (158, 791840), (160, 781942), (196, 638320), (202, 619360), (224, 558530), (245, 510656), (280, 446824), (316, 395920), (320, 390971), (392, 319160), (395, 316736), (404, 309680), (448, 279265), (490, 255328), (505, 247744), (553, 226240), (560, 223412), (632, 197960), (707, 176960), (784, 159580), (790, 158368), (808, 154840), (980, 127664), (1010, 123872), (1106, 113120), (1120, 111706), (1264, 98980), (1414, 88480), (1568, 79790), (1580, 79184), (1616, 77420), (1960, 63832), (2020, 61936), (2212, 56560), (2240, 55853), (2528, 49490), (2765, 45248), (2828, 44240), (3136, 39895), (3160, 39592), (3232, 38710), (3535, 35392), (3871, 32320), (3920, 31916), (4040, 30968), (4424, 28280), (4949, 25280), (5056, 24745), (5530, 22624), (5656, 22120), (6320, 19796), (6464, 19355), (7070, 17696), (7742, 16160), (7840, 15958), (7979, 15680), (8080, 15484), (8848, 14140), (9898, 12640), (11060, 11312)]