156938784380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1\times {\mathrm{2753}}^1$

素因数の和:3556

約数の個数: 192

約数和(自身を含む): 410852736000

約数和(自身を除く): 253913951620

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 29, 35, 38, 58, 70, 76, 95, 116, 133, 140, 145, 190, 203, 266, 290, 380, 406, 532, 551, 580, 665, 739, 812, 1015, 1102, 1330, 1478, 2030, 2204, 2660, 2753, 2755, 2956, 3695, 3857, 4060, 5173, 5506, 5510, 7390, 7714, 10346, 11012, 11020, 13765, 14041, 14780, 15428, 19271, 19285, 20692, 21431, 25865, 27530, 28082, 38542, 38570, 42862, 51730, 52307, 55060, 56164, 70205, 77084, 77140, 79837, 85724, 96355, 98287, 103460, 104614, 107155, 140410, 150017, 159674, 192710, 196574, 209228, 214310, 261535, 280820, 300034, 319348, 366149, 385420, 393148, 399185, 407189, 428620, 491435, 523070, 558859, 600068, 732298, 750085, 798370, 814378, 982870, 1046140, 1117718, 1464596, 1500170, 1516903, 1596740, 1628756, 1830745, 1965740, 2034467, 2035945, 2235436, 2794295, 2850323, 3000340, 3033806, 3661490, 4068934, 4071890, 5588590, 5700646, 6067612, 7322980, 7584515, 8137868, 8143780, 10172335, 10618321, 11177180, 11401292, 14241269, 14251615, 15169030, 20344670, 21236642, 28482538, 28503230, 30338060, 38654873, 40689340, 42473284, 53091605, 56965076, 57006460, 58999543, 71206345, 77309746, 106183210, 117999086, 142412690, 154619492, 193274365, 212366420, 235998172, 270584111, 284825380, 294997715, 386548730, 412996801, 541168222, 589995430, 773097460, 825993602, 1082336444, 1120991317, 1179990860, 1352920555, 1651987204, 2064984005, 2241982634, 2705841110, 4129968010, 4483965268, 5411682220, 5604956585, 7846939219, 8259936020, 11209913170, 15693878438, 22419826340, 31387756876, 39234696095, 78469392190, 156938784380]

約数ペア:

[(1, 156938784380), (2, 78469392190), (4, 39234696095), (5, 31387756876), (7, 22419826340), (10, 15693878438), (14, 11209913170), (19, 8259936020), (20, 7846939219), (28, 5604956585), (29, 5411682220), (35, 4483965268), (38, 4129968010), (58, 2705841110), (70, 2241982634), (76, 2064984005), (95, 1651987204), (116, 1352920555), (133, 1179990860), (140, 1120991317), (145, 1082336444), (190, 825993602), (203, 773097460), (266, 589995430), (290, 541168222), (380, 412996801), (406, 386548730), (532, 294997715), (551, 284825380), (580, 270584111), (665, 235998172), (739, 212366420), (812, 193274365), (1015, 154619492), (1102, 142412690), (1330, 117999086), (1478, 106183210), (2030, 77309746), (2204, 71206345), (2660, 58999543), (2753, 57006460), (2755, 56965076), (2956, 53091605), (3695, 42473284), (3857, 40689340), (4060, 38654873), (5173, 30338060), (5506, 28503230), (5510, 28482538), (7390, 21236642), (7714, 20344670), (10346, 15169030), (11012, 14251615), (11020, 14241269), (13765, 11401292), (14041, 11177180), (14780, 10618321), (15428, 10172335), (19271, 8143780), (19285, 8137868), (20692, 7584515), (21431, 7322980), (25865, 6067612), (27530, 5700646), (28082, 5588590), (38542, 4071890), (38570, 4068934), (42862, 3661490), (51730, 3033806), (52307, 3000340), (55060, 2850323), (56164, 2794295), (70205, 2235436), (77084, 2035945), (77140, 2034467), (79837, 1965740), (85724, 1830745), (96355, 1628756), (98287, 1596740), (103460, 1516903), (104614, 1500170), (107155, 1464596), (140410, 1117718), (150017, 1046140), (159674, 982870), (192710, 814378), (196574, 798370), (209228, 750085), (214310, 732298), (261535, 600068), (280820, 558859), (300034, 523070), (319348, 491435), (366149, 428620), (385420, 407189), (393148, 399185)]