470284920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{62207}}^1$

素因数の和:62234

約数の個数: 128

約数和(自身を含む): 1791590400

約数和(自身を除く): 1321305480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 62207, 124414, 186621, 248828, 311035, 373242, 435449, 497656, 559863, 622070, 746484, 870898, 933105, 1119726, 1244140, 1306347, 1492968, 1679589, 1741796, 1866210, 2177245, 2239452, 2488280, 2612694, 2799315, 3359178, 3483592, 3732420, 3919041, 4354490, 4478904, 5225388, 5598630, 6531735, 6718356, 7464840, 7838082, 8397945, 8708980, 10450776, 11197260, 11757123, 13063470, 13436712, 15676164, 16795890, 17417960, 19595205, 22394520, 23514246, 26126940, 31352328, 33591780, 39190410, 47028492, 52253880, 58785615, 67183560, 78380820, 94056984, 117571230, 156761640, 235142460, 470284920]

約数ペア:

[(1, 470284920), (2, 235142460), (3, 156761640), (4, 117571230), (5, 94056984), (6, 78380820), (7, 67183560), (8, 58785615), (9, 52253880), (10, 47028492), (12, 39190410), (14, 33591780), (15, 31352328), (18, 26126940), (20, 23514246), (21, 22394520), (24, 19595205), (27, 17417960), (28, 16795890), (30, 15676164), (35, 13436712), (36, 13063470), (40, 11757123), (42, 11197260), (45, 10450776), (54, 8708980), (56, 8397945), (60, 7838082), (63, 7464840), (70, 6718356), (72, 6531735), (84, 5598630), (90, 5225388), (105, 4478904), (108, 4354490), (120, 3919041), (126, 3732420), (135, 3483592), (140, 3359178), (168, 2799315), (180, 2612694), (189, 2488280), (210, 2239452), (216, 2177245), (252, 1866210), (270, 1741796), (280, 1679589), (315, 1492968), (360, 1306347), (378, 1244140), (420, 1119726), (504, 933105), (540, 870898), (630, 746484), (756, 622070), (840, 559863), (945, 497656), (1080, 435449), (1260, 373242), (1512, 311035), (1890, 248828), (2520, 186621), (3780, 124414), (7560, 62207)]