2256240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:119

約数の個数: 160

約数和(自身を含む): 8570880

約数和(自身を除く): 6314640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 79, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 158, 168, 170, 204, 210, 237, 238, 240, 255, 272, 280, 316, 336, 340, 357, 395, 408, 420, 474, 476, 510, 553, 560, 595, 632, 680, 714, 790, 816, 840, 948, 952, 1020, 1106, 1185, 1190, 1264, 1343, 1360, 1428, 1580, 1659, 1680, 1785, 1896, 1904, 2040, 2212, 2370, 2380, 2686, 2765, 2856, 3160, 3318, 3570, 3792, 4029, 4080, 4424, 4740, 4760, 5372, 5530, 5712, 6320, 6636, 6715, 7140, 8058, 8295, 8848, 9401, 9480, 9520, 10744, 11060, 13272, 13430, 14280, 16116, 16590, 18802, 18960, 20145, 21488, 22120, 26544, 26860, 28203, 28560, 32232, 33180, 37604, 40290, 44240, 47005, 53720, 56406, 64464, 66360, 75208, 80580, 94010, 107440, 112812, 132720, 141015, 150416, 161160, 188020, 225624, 282030, 322320, 376040, 451248, 564060, 752080, 1128120, 2256240]

約数ペア:

[(1, 2256240), (2, 1128120), (3, 752080), (4, 564060), (5, 451248), (6, 376040), (7, 322320), (8, 282030), (10, 225624), (12, 188020), (14, 161160), (15, 150416), (16, 141015), (17, 132720), (20, 112812), (21, 107440), (24, 94010), (28, 80580), (30, 75208), (34, 66360), (35, 64464), (40, 56406), (42, 53720), (48, 47005), (51, 44240), (56, 40290), (60, 37604), (68, 33180), (70, 32232), (79, 28560), (80, 28203), (84, 26860), (85, 26544), (102, 22120), (105, 21488), (112, 20145), (119, 18960), (120, 18802), (136, 16590), (140, 16116), (158, 14280), (168, 13430), (170, 13272), (204, 11060), (210, 10744), (237, 9520), (238, 9480), (240, 9401), (255, 8848), (272, 8295), (280, 8058), (316, 7140), (336, 6715), (340, 6636), (357, 6320), (395, 5712), (408, 5530), (420, 5372), (474, 4760), (476, 4740), (510, 4424), (553, 4080), (560, 4029), (595, 3792), (632, 3570), (680, 3318), (714, 3160), (790, 2856), (816, 2765), (840, 2686), (948, 2380), (952, 2370), (1020, 2212), (1106, 2040), (1185, 1904), (1190, 1896), (1264, 1785), (1343, 1680), (1360, 1659), (1428, 1580)]