3705217360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:274

約数の個数: 240

約数和(自身を含む): 10000609920

約数和(自身を除く): 6295392560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 71, 76, 80, 95, 104, 130, 139, 142, 152, 190, 208, 247, 260, 278, 284, 304, 355, 361, 380, 494, 520, 556, 568, 695, 710, 722, 760, 923, 988, 1040, 1112, 1136, 1235, 1349, 1390, 1420, 1444, 1520, 1805, 1807, 1846, 1976, 2224, 2470, 2641, 2698, 2780, 2840, 2888, 3610, 3614, 3692, 3952, 4615, 4693, 4940, 5282, 5396, 5560, 5680, 5776, 6745, 7220, 7228, 7384, 9035, 9230, 9386, 9869, 9880, 10564, 10792, 11120, 13205, 13490, 14440, 14456, 14768, 17537, 18070, 18460, 18772, 19738, 19760, 21128, 21584, 23465, 25631, 26410, 26980, 28880, 28912, 34333, 35074, 36140, 36920, 37544, 39476, 42256, 46930, 49345, 50179, 51262, 52820, 53960, 68666, 70148, 72280, 73840, 75088, 78952, 87685, 93860, 98690, 100358, 102524, 105640, 107920, 128155, 128297, 137332, 140296, 144560, 157904, 171665, 175370, 187511, 187720, 197380, 200716, 205048, 211280, 250895, 256310, 256594, 274664, 280592, 333203, 343330, 350740, 375022, 375440, 394760, 401432, 410096, 501790, 512620, 513188, 549328, 641485, 652327, 666406, 686660, 701480, 750044, 789520, 802864, 937555, 1003580, 1025240, 1026376, 1282970, 1304654, 1332812, 1373320, 1402960, 1500088, 1666015, 1875110, 2007160, 2050480, 2052752, 2437643, 2565940, 2609308, 2665624, 2746640, 3000176, 3261635, 3332030, 3562709, 3750220, 4014320, 4875286, 5131880, 5218616, 5331248, 6523270, 6664060, 7125418, 7500440, 9750572, 10263760, 10437232, 12188215, 13046540, 13328120, 14250836, 15000880, 17813545, 19501144, 24376430, 26093080, 26656240, 28501672, 35627090, 39002288, 46315217, 48752860, 52186160, 57003344, 71254180, 92630434, 97505720, 142508360, 185260868, 195011440, 231576085, 285016720, 370521736, 463152170, 741043472, 926304340, 1852608680, 3705217360]

約数ペア:

[(1, 3705217360), (2, 1852608680), (4, 926304340), (5, 741043472), (8, 463152170), (10, 370521736), (13, 285016720), (16, 231576085), (19, 195011440), (20, 185260868), (26, 142508360), (38, 97505720), (40, 92630434), (52, 71254180), (65, 57003344), (71, 52186160), (76, 48752860), (80, 46315217), (95, 39002288), (104, 35627090), (130, 28501672), (139, 26656240), (142, 26093080), (152, 24376430), (190, 19501144), (208, 17813545), (247, 15000880), (260, 14250836), (278, 13328120), (284, 13046540), (304, 12188215), (355, 10437232), (361, 10263760), (380, 9750572), (494, 7500440), (520, 7125418), (556, 6664060), (568, 6523270), (695, 5331248), (710, 5218616), (722, 5131880), (760, 4875286), (923, 4014320), (988, 3750220), (1040, 3562709), (1112, 3332030), (1136, 3261635), (1235, 3000176), (1349, 2746640), (1390, 2665624), (1420, 2609308), (1444, 2565940), (1520, 2437643), (1805, 2052752), (1807, 2050480), (1846, 2007160), (1976, 1875110), (2224, 1666015), (2470, 1500088), (2641, 1402960), (2698, 1373320), (2780, 1332812), (2840, 1304654), (2888, 1282970), (3610, 1026376), (3614, 1025240), (3692, 1003580), (3952, 937555), (4615, 802864), (4693, 789520), (4940, 750044), (5282, 701480), (5396, 686660), (5560, 666406), (5680, 652327), (5776, 641485), (6745, 549328), (7220, 513188), (7228, 512620), (7384, 501790), (9035, 410096), (9230, 401432), (9386, 394760), (9869, 375440), (9880, 375022), (10564, 350740), (10792, 343330), (11120, 333203), (13205, 280592), (13490, 274664), (14440, 256594), (14456, 256310), (14768, 250895), (17537, 211280), (18070, 205048), (18460, 200716), (18772, 197380), (19738, 187720), (19760, 187511), (21128, 175370), (21584, 171665), (23465, 157904), (25631, 144560), (26410, 140296), (26980, 137332), (28880, 128297), (28912, 128155), (34333, 107920), (35074, 105640), (36140, 102524), (36920, 100358), (37544, 98690), (39476, 93860), (42256, 87685), (46930, 78952), (49345, 75088), (50179, 73840), (51262, 72280), (52820, 70148), (53960, 68666)]