8904002520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{158209}}^1$

素因数の和:158297

約数の個数: 128

約数和(自身を含む): 30983846400

約数和(自身を除く): 22079843880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 67, 70, 84, 105, 120, 134, 140, 168, 201, 210, 268, 280, 335, 402, 420, 469, 536, 670, 804, 840, 938, 1005, 1340, 1407, 1608, 1876, 2010, 2345, 2680, 2814, 3752, 4020, 4690, 5628, 7035, 8040, 9380, 11256, 14070, 18760, 28140, 56280, 158209, 316418, 474627, 632836, 791045, 949254, 1107463, 1265672, 1582090, 1898508, 2214926, 2373135, 3164180, 3322389, 3797016, 4429852, 4746270, 5537315, 6328360, 6644778, 8859704, 9492540, 10600003, 11074630, 13289556, 16611945, 18985080, 21200006, 22149260, 26579112, 31800009, 33223890, 42400012, 44298520, 53000015, 63600018, 66447780, 74200021, 84800024, 106000030, 127200036, 132895560, 148400042, 159000045, 212000060, 222600063, 254400072, 296800084, 318000090, 371000105, 424000120, 445200126, 593600168, 636000180, 742000210, 890400252, 1113000315, 1272000360, 1484000420, 1780800504, 2226000630, 2968000840, 4452001260, 8904002520]

約数ペア:

[(1, 8904002520), (2, 4452001260), (3, 2968000840), (4, 2226000630), (5, 1780800504), (6, 1484000420), (7, 1272000360), (8, 1113000315), (10, 890400252), (12, 742000210), (14, 636000180), (15, 593600168), (20, 445200126), (21, 424000120), (24, 371000105), (28, 318000090), (30, 296800084), (35, 254400072), (40, 222600063), (42, 212000060), (56, 159000045), (60, 148400042), (67, 132895560), (70, 127200036), (84, 106000030), (105, 84800024), (120, 74200021), (134, 66447780), (140, 63600018), (168, 53000015), (201, 44298520), (210, 42400012), (268, 33223890), (280, 31800009), (335, 26579112), (402, 22149260), (420, 21200006), (469, 18985080), (536, 16611945), (670, 13289556), (804, 11074630), (840, 10600003), (938, 9492540), (1005, 8859704), (1340, 6644778), (1407, 6328360), (1608, 5537315), (1876, 4746270), (2010, 4429852), (2345, 3797016), (2680, 3322389), (2814, 3164180), (3752, 2373135), (4020, 2214926), (4690, 1898508), (5628, 1582090), (7035, 1265672), (8040, 1107463), (9380, 949254), (11256, 791045), (14070, 632836), (18760, 474627), (28140, 316418), (56280, 158209)]