156765151920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{122849}}^1$

素因数の和:123287

約数の個数: 160

約数和(自身を含む): 524638296000

約数和(自身を除く): 367873144080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 409, 520, 624, 780, 818, 1040, 1227, 1560, 1636, 2045, 2454, 3120, 3272, 4090, 4908, 5317, 6135, 6544, 8180, 9816, 10634, 12270, 15951, 16360, 19632, 21268, 24540, 26585, 31902, 32720, 42536, 49080, 53170, 63804, 79755, 85072, 98160, 106340, 122849, 127608, 159510, 212680, 245698, 255216, 319020, 368547, 425360, 491396, 614245, 638040, 737094, 982792, 1228490, 1276080, 1474188, 1597037, 1842735, 1965584, 2456980, 2948376, 3194074, 3685470, 4791111, 4913960, 5896752, 6388148, 7370940, 7985185, 9582222, 9827920, 12776296, 14741880, 15970370, 19164444, 23955555, 25552592, 29483760, 31940740, 38328888, 47911110, 50245241, 63881480, 76657776, 95822220, 100490482, 127762960, 150735723, 191644440, 200980964, 251226205, 301471446, 383288880, 401961928, 502452410, 602942892, 653188133, 753678615, 803923856, 1004904820, 1205885784, 1306376266, 1507357230, 1959564399, 2009809640, 2411771568, 2612752532, 3014714460, 3265940665, 3919128798, 4019619280, 5225505064, 6029428920, 6531881330, 7838257596, 9797821995, 10451010128, 12058857840, 13063762660, 15676515192, 19595643990, 26127525320, 31353030384, 39191287980, 52255050640, 78382575960, 156765151920]

約数ペア:

[(1, 156765151920), (2, 78382575960), (3, 52255050640), (4, 39191287980), (5, 31353030384), (6, 26127525320), (8, 19595643990), (10, 15676515192), (12, 13063762660), (13, 12058857840), (15, 10451010128), (16, 9797821995), (20, 7838257596), (24, 6531881330), (26, 6029428920), (30, 5225505064), (39, 4019619280), (40, 3919128798), (48, 3265940665), (52, 3014714460), (60, 2612752532), (65, 2411771568), (78, 2009809640), (80, 1959564399), (104, 1507357230), (120, 1306376266), (130, 1205885784), (156, 1004904820), (195, 803923856), (208, 753678615), (240, 653188133), (260, 602942892), (312, 502452410), (390, 401961928), (409, 383288880), (520, 301471446), (624, 251226205), (780, 200980964), (818, 191644440), (1040, 150735723), (1227, 127762960), (1560, 100490482), (1636, 95822220), (2045, 76657776), (2454, 63881480), (3120, 50245241), (3272, 47911110), (4090, 38328888), (4908, 31940740), (5317, 29483760), (6135, 25552592), (6544, 23955555), (8180, 19164444), (9816, 15970370), (10634, 14741880), (12270, 12776296), (15951, 9827920), (16360, 9582222), (19632, 7985185), (21268, 7370940), (24540, 6388148), (26585, 5896752), (31902, 4913960), (32720, 4791111), (42536, 3685470), (49080, 3194074), (53170, 2948376), (63804, 2456980), (79755, 1965584), (85072, 1842735), (98160, 1597037), (106340, 1474188), (122849, 1276080), (127608, 1228490), (159510, 982792), (212680, 737094), (245698, 638040), (255216, 614245), (319020, 491396), (368547, 425360)]