3485277920

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{1193}}^1$

素因数の和:1289

約数の個数: 144

約数和(自身を含む): 8963453520

約数和(自身を除く): 5478175600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 380, 496, 589, 608, 620, 760, 961, 992, 1178, 1193, 1240, 1520, 1922, 2356, 2386, 2480, 2945, 3040, 3844, 4712, 4772, 4805, 4960, 5890, 5965, 7688, 9424, 9544, 9610, 11780, 11930, 15376, 18259, 18848, 19088, 19220, 22667, 23560, 23860, 30752, 36518, 36983, 38176, 38440, 45334, 47120, 47720, 73036, 73966, 76880, 90668, 91295, 94240, 95440, 113335, 146072, 147932, 153760, 181336, 182590, 184915, 190880, 226670, 292144, 295864, 362672, 365180, 369830, 453340, 584288, 591728, 702677, 725344, 730360, 739660, 906680, 1146473, 1183456, 1405354, 1460720, 1479320, 1813360, 2292946, 2810708, 2921440, 2958640, 3513385, 3626720, 4585892, 5621416, 5732365, 5917280, 7026770, 9171784, 11242832, 11464730, 14053540, 18343568, 21782987, 22485664, 22929460, 28107080, 36687136, 43565974, 45858920, 56214160, 87131948, 91717840, 108914935, 112428320, 174263896, 183435680, 217829870, 348527792, 435659740, 697055584, 871319480, 1742638960, 3485277920]

約数ペア:

[(1, 3485277920), (2, 1742638960), (4, 871319480), (5, 697055584), (8, 435659740), (10, 348527792), (16, 217829870), (19, 183435680), (20, 174263896), (31, 112428320), (32, 108914935), (38, 91717840), (40, 87131948), (62, 56214160), (76, 45858920), (80, 43565974), (95, 36687136), (124, 28107080), (152, 22929460), (155, 22485664), (160, 21782987), (190, 18343568), (248, 14053540), (304, 11464730), (310, 11242832), (380, 9171784), (496, 7026770), (589, 5917280), (608, 5732365), (620, 5621416), (760, 4585892), (961, 3626720), (992, 3513385), (1178, 2958640), (1193, 2921440), (1240, 2810708), (1520, 2292946), (1922, 1813360), (2356, 1479320), (2386, 1460720), (2480, 1405354), (2945, 1183456), (3040, 1146473), (3844, 906680), (4712, 739660), (4772, 730360), (4805, 725344), (4960, 702677), (5890, 591728), (5965, 584288), (7688, 453340), (9424, 369830), (9544, 365180), (9610, 362672), (11780, 295864), (11930, 292144), (15376, 226670), (18259, 190880), (18848, 184915), (19088, 182590), (19220, 181336), (22667, 153760), (23560, 147932), (23860, 146072), (30752, 113335), (36518, 95440), (36983, 94240), (38176, 91295), (38440, 90668), (45334, 76880), (47120, 73966), (47720, 73036)]