8892240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 160

約数和(自身を含む): 32378880

約数和(自身を除く): 23486640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 67, 70, 79, 80, 84, 105, 112, 120, 134, 140, 158, 168, 201, 210, 237, 240, 268, 280, 316, 335, 336, 395, 402, 420, 469, 474, 536, 553, 560, 632, 670, 790, 804, 840, 938, 948, 1005, 1072, 1106, 1185, 1264, 1340, 1407, 1580, 1608, 1659, 1680, 1876, 1896, 2010, 2212, 2345, 2370, 2680, 2765, 2814, 3160, 3216, 3318, 3752, 3792, 4020, 4424, 4690, 4740, 5293, 5360, 5530, 5628, 6320, 6636, 7035, 7504, 8040, 8295, 8848, 9380, 9480, 10586, 11060, 11256, 13272, 14070, 15879, 16080, 16590, 18760, 18960, 21172, 22120, 22512, 26465, 26544, 28140, 31758, 33180, 37051, 37520, 42344, 44240, 52930, 56280, 63516, 66360, 74102, 79395, 84688, 105860, 111153, 112560, 127032, 132720, 148204, 158790, 185255, 211720, 222306, 254064, 296408, 317580, 370510, 423440, 444612, 555765, 592816, 635160, 741020, 889224, 1111530, 1270320, 1482040, 1778448, 2223060, 2964080, 4446120, 8892240]

約数ペア:

[(1, 8892240), (2, 4446120), (3, 2964080), (4, 2223060), (5, 1778448), (6, 1482040), (7, 1270320), (8, 1111530), (10, 889224), (12, 741020), (14, 635160), (15, 592816), (16, 555765), (20, 444612), (21, 423440), (24, 370510), (28, 317580), (30, 296408), (35, 254064), (40, 222306), (42, 211720), (48, 185255), (56, 158790), (60, 148204), (67, 132720), (70, 127032), (79, 112560), (80, 111153), (84, 105860), (105, 84688), (112, 79395), (120, 74102), (134, 66360), (140, 63516), (158, 56280), (168, 52930), (201, 44240), (210, 42344), (237, 37520), (240, 37051), (268, 33180), (280, 31758), (316, 28140), (335, 26544), (336, 26465), (395, 22512), (402, 22120), (420, 21172), (469, 18960), (474, 18760), (536, 16590), (553, 16080), (560, 15879), (632, 14070), (670, 13272), (790, 11256), (804, 11060), (840, 10586), (938, 9480), (948, 9380), (1005, 8848), (1072, 8295), (1106, 8040), (1185, 7504), (1264, 7035), (1340, 6636), (1407, 6320), (1580, 5628), (1608, 5530), (1659, 5360), (1680, 5293), (1876, 4740), (1896, 4690), (2010, 4424), (2212, 4020), (2345, 3792), (2370, 3752), (2680, 3318), (2765, 3216), (2814, 3160)]