156949987920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3128987}}^1$

素因数の和:3129033

約数の個数: 160

約数和(自身を含む): 558712097280

約数和(自身を除く): 401762109360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 132, 152, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 380, 418, 440, 456, 528, 570, 627, 660, 760, 836, 880, 912, 1045, 1140, 1254, 1320, 1520, 1672, 2090, 2280, 2508, 2640, 3135, 3344, 4180, 4560, 5016, 6270, 8360, 10032, 12540, 16720, 25080, 50160, 3128987, 6257974, 9386961, 12515948, 15644935, 18773922, 25031896, 31289870, 34418857, 37547844, 46934805, 50063792, 59450753, 62579740, 68837714, 75095688, 93869610, 103256571, 118901506, 125159480, 137675428, 150191376, 172094285, 178352259, 187739220, 206513142, 237803012, 250318960, 275350856, 297253765, 344188570, 356704518, 375478440, 413026284, 475606024, 516282855, 550701712, 594507530, 653958283, 688377140, 713409036, 750956880, 826052568, 891761295, 951212048, 1032565710, 1189015060, 1307916566, 1376754280, 1426818072, 1652105136, 1783522590, 1961874849, 2065131420, 2378030120, 2615833132, 2753508560, 2853636144, 3269791415, 3567045180, 3923749698, 4130262840, 4756060240, 5231666264, 6539582830, 7134090360, 7847499396, 8260525680, 9809374245, 10463332528, 13079165660, 14268180720, 15694998792, 19618748490, 26158331320, 31389997584, 39237496980, 52316662640, 78474993960, 156949987920]

約数ペア:

[(1, 156949987920), (2, 78474993960), (3, 52316662640), (4, 39237496980), (5, 31389997584), (6, 26158331320), (8, 19618748490), (10, 15694998792), (11, 14268180720), (12, 13079165660), (15, 10463332528), (16, 9809374245), (19, 8260525680), (20, 7847499396), (22, 7134090360), (24, 6539582830), (30, 5231666264), (33, 4756060240), (38, 4130262840), (40, 3923749698), (44, 3567045180), (48, 3269791415), (55, 2853636144), (57, 2753508560), (60, 2615833132), (66, 2378030120), (76, 2065131420), (80, 1961874849), (88, 1783522590), (95, 1652105136), (110, 1426818072), (114, 1376754280), (120, 1307916566), (132, 1189015060), (152, 1032565710), (165, 951212048), (176, 891761295), (190, 826052568), (209, 750956880), (220, 713409036), (228, 688377140), (240, 653958283), (264, 594507530), (285, 550701712), (304, 516282855), (330, 475606024), (380, 413026284), (418, 375478440), (440, 356704518), (456, 344188570), (528, 297253765), (570, 275350856), (627, 250318960), (660, 237803012), (760, 206513142), (836, 187739220), (880, 178352259), (912, 172094285), (1045, 150191376), (1140, 137675428), (1254, 125159480), (1320, 118901506), (1520, 103256571), (1672, 93869610), (2090, 75095688), (2280, 68837714), (2508, 62579740), (2640, 59450753), (3135, 50063792), (3344, 46934805), (4180, 37547844), (4560, 34418857), (5016, 31289870), (6270, 25031896), (8360, 18773922), (10032, 15644935), (12540, 12515948), (16720, 9386961), (25080, 6257974), (50160, 3128987)]