149395680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{14821}}^1$

素因数の和:14849

約数の個数: 144

約数和(自身を含む): 582682464

約数和(自身を除く): 433286784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 14821, 29642, 44463, 59284, 74105, 88926, 103747, 118568, 133389, 148210, 177852, 207494, 222315, 237136, 266778, 296420, 311241, 355704, 414988, 444630, 474272, 518735, 533556, 592840, 622482, 666945, 711408, 829976, 889260, 933723, 1037470, 1067112, 1185680, 1244964, 1333890, 1422816, 1556205, 1659952, 1778520, 1867446, 2074940, 2134224, 2371360, 2489928, 2667780, 3112410, 3319904, 3557040, 3734892, 4149880, 4268448, 4668615, 4979856, 5335560, 6224820, 7114080, 7469784, 8299760, 9337230, 9959712, 10671120, 12449640, 14939568, 16599520, 18674460, 21342240, 24899280, 29879136, 37348920, 49798560, 74697840, 149395680]

約数ペア:

[(1, 149395680), (2, 74697840), (3, 49798560), (4, 37348920), (5, 29879136), (6, 24899280), (7, 21342240), (8, 18674460), (9, 16599520), (10, 14939568), (12, 12449640), (14, 10671120), (15, 9959712), (16, 9337230), (18, 8299760), (20, 7469784), (21, 7114080), (24, 6224820), (28, 5335560), (30, 4979856), (32, 4668615), (35, 4268448), (36, 4149880), (40, 3734892), (42, 3557040), (45, 3319904), (48, 3112410), (56, 2667780), (60, 2489928), (63, 2371360), (70, 2134224), (72, 2074940), (80, 1867446), (84, 1778520), (90, 1659952), (96, 1556205), (105, 1422816), (112, 1333890), (120, 1244964), (126, 1185680), (140, 1067112), (144, 1037470), (160, 933723), (168, 889260), (180, 829976), (210, 711408), (224, 666945), (240, 622482), (252, 592840), (280, 533556), (288, 518735), (315, 474272), (336, 444630), (360, 414988), (420, 355704), (480, 311241), (504, 296420), (560, 266778), (630, 237136), (672, 222315), (720, 207494), (840, 177852), (1008, 148210), (1120, 133389), (1260, 118568), (1440, 103747), (1680, 88926), (2016, 74105), (2520, 59284), (3360, 44463), (5040, 29642), (10080, 14821)]