4244440640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:557

約数の個数: 224

約数和(自身を含む): 11527584768

約数和(自身を除く): 7283144128

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 97, 110, 124, 155, 160, 176, 194, 220, 248, 310, 320, 341, 352, 388, 401, 440, 485, 496, 620, 682, 704, 776, 802, 880, 970, 992, 1067, 1240, 1364, 1552, 1604, 1705, 1760, 1940, 1984, 2005, 2134, 2480, 2728, 3007, 3104, 3208, 3410, 3520, 3880, 4010, 4268, 4411, 4960, 5335, 5456, 6014, 6208, 6416, 6820, 7760, 8020, 8536, 8822, 9920, 10670, 10912, 12028, 12431, 12832, 13640, 15035, 15520, 16040, 17072, 17644, 21340, 21824, 22055, 24056, 24862, 25664, 27280, 30070, 31040, 32080, 33077, 34144, 35288, 38897, 42680, 44110, 48112, 49724, 54560, 60140, 62155, 64160, 66154, 68288, 70576, 77794, 85360, 88220, 96224, 99448, 109120, 120280, 124310, 128320, 132308, 136741, 141152, 155588, 165385, 170720, 176440, 192448, 194485, 198896, 240560, 248620, 264616, 273482, 282304, 311176, 330770, 341440, 352880, 388970, 397792, 427867, 481120, 497240, 529232, 546964, 622352, 661540, 683705, 705760, 777940, 795584, 855734, 962240, 994480, 1058464, 1093928, 1205807, 1244704, 1323080, 1367410, 1411520, 1555880, 1711468, 1988960, 2116928, 2139335, 2187856, 2411614, 2489408, 2646160, 2734820, 3111760, 3422936, 3977920, 4278670, 4375712, 4823228, 5292320, 5469640, 6029035, 6223520, 6845872, 8557340, 8751424, 9646456, 10584640, 10939280, 12058070, 12447040, 13263877, 13691744, 17114680, 19292912, 21878560, 24116140, 26527754, 27383488, 34229360, 38585824, 43757120, 48232280, 53055508, 66319385, 68458720, 77171648, 96464560, 106111016, 132638770, 136917440, 192929120, 212222032, 265277540, 385858240, 424444064, 530555080, 848888128, 1061110160, 2122220320, 4244440640]

約数ペア:

[(1, 4244440640), (2, 2122220320), (4, 1061110160), (5, 848888128), (8, 530555080), (10, 424444064), (11, 385858240), (16, 265277540), (20, 212222032), (22, 192929120), (31, 136917440), (32, 132638770), (40, 106111016), (44, 96464560), (55, 77171648), (62, 68458720), (64, 66319385), (80, 53055508), (88, 48232280), (97, 43757120), (110, 38585824), (124, 34229360), (155, 27383488), (160, 26527754), (176, 24116140), (194, 21878560), (220, 19292912), (248, 17114680), (310, 13691744), (320, 13263877), (341, 12447040), (352, 12058070), (388, 10939280), (401, 10584640), (440, 9646456), (485, 8751424), (496, 8557340), (620, 6845872), (682, 6223520), (704, 6029035), (776, 5469640), (802, 5292320), (880, 4823228), (970, 4375712), (992, 4278670), (1067, 3977920), (1240, 3422936), (1364, 3111760), (1552, 2734820), (1604, 2646160), (1705, 2489408), (1760, 2411614), (1940, 2187856), (1984, 2139335), (2005, 2116928), (2134, 1988960), (2480, 1711468), (2728, 1555880), (3007, 1411520), (3104, 1367410), (3208, 1323080), (3410, 1244704), (3520, 1205807), (3880, 1093928), (4010, 1058464), (4268, 994480), (4411, 962240), (4960, 855734), (5335, 795584), (5456, 777940), (6014, 705760), (6208, 683705), (6416, 661540), (6820, 622352), (7760, 546964), (8020, 529232), (8536, 497240), (8822, 481120), (9920, 427867), (10670, 397792), (10912, 388970), (12028, 352880), (12431, 341440), (12832, 330770), (13640, 311176), (15035, 282304), (15520, 273482), (16040, 264616), (17072, 248620), (17644, 240560), (21340, 198896), (21824, 194485), (22055, 192448), (24056, 176440), (24862, 170720), (25664, 165385), (27280, 155588), (30070, 141152), (31040, 136741), (32080, 132308), (33077, 128320), (34144, 124310), (35288, 120280), (38897, 109120), (42680, 99448), (44110, 96224), (48112, 88220), (49724, 85360), (54560, 77794), (60140, 70576), (62155, 68288), (64160, 66154)]