69138609280

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{176807}}^1$

素因数の和:176886

約数の個数: 128

約数和(自身を含む): 181786913280

約数和(自身を除く): 112648304000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 47, 52, 64, 65, 80, 94, 104, 128, 130, 160, 188, 208, 235, 260, 320, 376, 416, 470, 520, 611, 640, 752, 832, 940, 1040, 1222, 1504, 1664, 1880, 2080, 2444, 3008, 3055, 3760, 4160, 4888, 6016, 6110, 7520, 8320, 9776, 12220, 15040, 19552, 24440, 30080, 39104, 48880, 78208, 97760, 176807, 195520, 353614, 391040, 707228, 884035, 1414456, 1768070, 2298491, 2828912, 3536140, 4596982, 5657824, 7072280, 8309929, 9193964, 11315648, 11492455, 14144560, 16619858, 18387928, 22631296, 22984910, 28289120, 33239716, 36775856, 41549645, 45969820, 56578240, 66479432, 73551712, 83099290, 91939640, 108029077, 113156480, 132958864, 147103424, 166198580, 183879280, 216058154, 265917728, 294206848, 332397160, 367758560, 432116308, 531835456, 540145385, 664794320, 735517120, 864232616, 1063670912, 1080290770, 1329588640, 1471034240, 1728465232, 2160581540, 2659177280, 3456930464, 4321163080, 5318354560, 6913860928, 8642326160, 13827721856, 17284652320, 34569304640, 69138609280]

約数ペア:

[(1, 69138609280), (2, 34569304640), (4, 17284652320), (5, 13827721856), (8, 8642326160), (10, 6913860928), (13, 5318354560), (16, 4321163080), (20, 3456930464), (26, 2659177280), (32, 2160581540), (40, 1728465232), (47, 1471034240), (52, 1329588640), (64, 1080290770), (65, 1063670912), (80, 864232616), (94, 735517120), (104, 664794320), (128, 540145385), (130, 531835456), (160, 432116308), (188, 367758560), (208, 332397160), (235, 294206848), (260, 265917728), (320, 216058154), (376, 183879280), (416, 166198580), (470, 147103424), (520, 132958864), (611, 113156480), (640, 108029077), (752, 91939640), (832, 83099290), (940, 73551712), (1040, 66479432), (1222, 56578240), (1504, 45969820), (1664, 41549645), (1880, 36775856), (2080, 33239716), (2444, 28289120), (3008, 22984910), (3055, 22631296), (3760, 18387928), (4160, 16619858), (4888, 14144560), (6016, 11492455), (6110, 11315648), (7520, 9193964), (8320, 8309929), (9776, 7072280), (12220, 5657824), (15040, 4596982), (19552, 3536140), (24440, 2828912), (30080, 2298491), (39104, 1768070), (48880, 1414456), (78208, 884035), (97760, 707228), (176807, 391040), (195520, 353614)]