7229120

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:106

約数の個数: 112

約数和(自身を含む): 19202400

約数和(自身を除く): 11973280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 41, 58, 64, 76, 80, 82, 95, 116, 145, 152, 160, 164, 190, 205, 232, 290, 304, 320, 328, 380, 410, 464, 551, 580, 608, 656, 760, 779, 820, 928, 1102, 1160, 1189, 1216, 1312, 1520, 1558, 1640, 1856, 2204, 2320, 2378, 2624, 2755, 3040, 3116, 3280, 3895, 4408, 4640, 4756, 5510, 5945, 6080, 6232, 6560, 7790, 8816, 9280, 9512, 11020, 11890, 12464, 13120, 15580, 17632, 19024, 22040, 22591, 23780, 24928, 31160, 35264, 38048, 44080, 45182, 47560, 49856, 62320, 76096, 88160, 90364, 95120, 112955, 124640, 176320, 180728, 190240, 225910, 249280, 361456, 380480, 451820, 722912, 903640, 1445824, 1807280, 3614560, 7229120]

約数ペア:

[(1, 7229120), (2, 3614560), (4, 1807280), (5, 1445824), (8, 903640), (10, 722912), (16, 451820), (19, 380480), (20, 361456), (29, 249280), (32, 225910), (38, 190240), (40, 180728), (41, 176320), (58, 124640), (64, 112955), (76, 95120), (80, 90364), (82, 88160), (95, 76096), (116, 62320), (145, 49856), (152, 47560), (160, 45182), (164, 44080), (190, 38048), (205, 35264), (232, 31160), (290, 24928), (304, 23780), (320, 22591), (328, 22040), (380, 19024), (410, 17632), (464, 15580), (551, 13120), (580, 12464), (608, 11890), (656, 11020), (760, 9512), (779, 9280), (820, 8816), (928, 7790), (1102, 6560), (1160, 6232), (1189, 6080), (1216, 5945), (1312, 5510), (1520, 4756), (1558, 4640), (1640, 4408), (1856, 3895), (2204, 3280), (2320, 3116), (2378, 3040), (2624, 2755)]