1138243680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{112921}}^1$

素因数の和:112949

約数の個数: 144

約数和(自身を含む): 4439189664

約数和(自身を除く): 3300945984

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, 112921, 225842, 338763, 451684, 564605, 677526, 790447, 903368, 1016289, 1129210, 1355052, 1580894, 1693815, 1806736, 2032578, 2258420, 2371341, 2710104, 3161788, 3387630, 3613472, 3952235, 4065156, 4516840, 4742682, 5081445, 5420208, 6323576, 6775260, 7114023, 7904470, 8130312, 9033680, 9485364, 10162890, 10840416, 11856705, 12647152, 13550520, 14228046, 15808940, 16260624, 18067360, 18970728, 20325780, 23713410, 25294304, 27101040, 28456092, 31617880, 32521248, 35570115, 37941456, 40651560, 47426820, 54202080, 56912184, 63235760, 71140230, 75882912, 81303120, 94853640, 113824368, 126471520, 142280460, 162606240, 189707280, 227648736, 284560920, 379414560, 569121840, 1138243680]

約数ペア:

[(1, 1138243680), (2, 569121840), (3, 379414560), (4, 284560920), (5, 227648736), (6, 189707280), (7, 162606240), (8, 142280460), (9, 126471520), (10, 113824368), (12, 94853640), (14, 81303120), (15, 75882912), (16, 71140230), (18, 63235760), (20, 56912184), (21, 54202080), (24, 47426820), (28, 40651560), (30, 37941456), (32, 35570115), (35, 32521248), (36, 31617880), (40, 28456092), (42, 27101040), (45, 25294304), (48, 23713410), (56, 20325780), (60, 18970728), (63, 18067360), (70, 16260624), (72, 15808940), (80, 14228046), (84, 13550520), (90, 12647152), (96, 11856705), (105, 10840416), (112, 10162890), (120, 9485364), (126, 9033680), (140, 8130312), (144, 7904470), (160, 7114023), (168, 6775260), (180, 6323576), (210, 5420208), (224, 5081445), (240, 4742682), (252, 4516840), (280, 4065156), (288, 3952235), (315, 3613472), (336, 3387630), (360, 3161788), (420, 2710104), (480, 2371341), (504, 2258420), (560, 2032578), (630, 1806736), (672, 1693815), (720, 1580894), (840, 1355052), (1008, 1129210), (1120, 1016289), (1260, 903368), (1440, 790447), (1680, 677526), (2016, 564605), (2520, 451684), (3360, 338763), (5040, 225842), (10080, 112921)]