382119640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:406

約数の個数: 192

約数和(自身を含む): 1090022400

約数和(自身を除く): 707902760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 31, 35, 38, 40, 49, 56, 62, 70, 76, 95, 98, 124, 133, 140, 152, 155, 190, 196, 217, 245, 248, 266, 280, 310, 331, 380, 392, 434, 490, 532, 589, 620, 662, 665, 760, 868, 931, 980, 1064, 1085, 1178, 1240, 1324, 1330, 1519, 1655, 1736, 1862, 1960, 2170, 2317, 2356, 2648, 2660, 2945, 3038, 3310, 3724, 4123, 4340, 4634, 4655, 4712, 5320, 5890, 6076, 6289, 6620, 7448, 7595, 8246, 8680, 9268, 9310, 10261, 11585, 11780, 12152, 12578, 13240, 15190, 16219, 16492, 18536, 18620, 20522, 20615, 23170, 23560, 25156, 28861, 30380, 31445, 32438, 32984, 37240, 41044, 41230, 44023, 46340, 50312, 51305, 57722, 60760, 62890, 64876, 71827, 81095, 82088, 82460, 88046, 92680, 102610, 115444, 125780, 129752, 143654, 144305, 162190, 164920, 176092, 194959, 205220, 220115, 230888, 251560, 287308, 288610, 308161, 324380, 352184, 359135, 389918, 410440, 440230, 502789, 574616, 577220, 616322, 648760, 718270, 779836, 880460, 974795, 1005578, 1154440, 1232644, 1364713, 1436540, 1540805, 1559672, 1760920, 1949590, 2011156, 2465288, 2513945, 2729426, 2873080, 3081610, 3899180, 4022312, 5027890, 5458852, 6163220, 6823565, 7798360, 9552991, 10055780, 10917704, 12326440, 13647130, 19105982, 20111560, 27294260, 38211964, 47764955, 54588520, 76423928, 95529910, 191059820, 382119640]

約数ペア:

[(1, 382119640), (2, 191059820), (4, 95529910), (5, 76423928), (7, 54588520), (8, 47764955), (10, 38211964), (14, 27294260), (19, 20111560), (20, 19105982), (28, 13647130), (31, 12326440), (35, 10917704), (38, 10055780), (40, 9552991), (49, 7798360), (56, 6823565), (62, 6163220), (70, 5458852), (76, 5027890), (95, 4022312), (98, 3899180), (124, 3081610), (133, 2873080), (140, 2729426), (152, 2513945), (155, 2465288), (190, 2011156), (196, 1949590), (217, 1760920), (245, 1559672), (248, 1540805), (266, 1436540), (280, 1364713), (310, 1232644), (331, 1154440), (380, 1005578), (392, 974795), (434, 880460), (490, 779836), (532, 718270), (589, 648760), (620, 616322), (662, 577220), (665, 574616), (760, 502789), (868, 440230), (931, 410440), (980, 389918), (1064, 359135), (1085, 352184), (1178, 324380), (1240, 308161), (1324, 288610), (1330, 287308), (1519, 251560), (1655, 230888), (1736, 220115), (1862, 205220), (1960, 194959), (2170, 176092), (2317, 164920), (2356, 162190), (2648, 144305), (2660, 143654), (2945, 129752), (3038, 125780), (3310, 115444), (3724, 102610), (4123, 92680), (4340, 88046), (4634, 82460), (4655, 82088), (4712, 81095), (5320, 71827), (5890, 64876), (6076, 62890), (6289, 60760), (6620, 57722), (7448, 51305), (7595, 50312), (8246, 46340), (8680, 44023), (9268, 41230), (9310, 41044), (10261, 37240), (11585, 32984), (11780, 32438), (12152, 31445), (12578, 30380), (13240, 28861), (15190, 25156), (16219, 23560), (16492, 23170), (18536, 20615), (18620, 20522)]