313216560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14033}}^1$

素因数の和:14083

約数の個数: 120

約数和(自身を含む): 1085894784

約数和(自身を除く): 772678224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 14033, 22320, 28066, 42099, 56132, 70165, 84198, 112264, 126297, 140330, 168396, 210495, 224528, 252594, 280660, 336792, 420990, 435023, 505188, 561320, 631485, 673584, 841980, 870046, 1010376, 1122640, 1262970, 1305069, 1683960, 1740092, 2020752, 2175115, 2525940, 2610138, 3367920, 3480184, 3915207, 4350230, 5051880, 5220276, 6525345, 6960368, 7830414, 8700460, 10103760, 10440552, 13050690, 15660828, 17400920, 19576035, 20881104, 26101380, 31321656, 34801840, 39152070, 52202760, 62643312, 78304140, 104405520, 156608280, 313216560]

約数ペア:

[(1, 313216560), (2, 156608280), (3, 104405520), (4, 78304140), (5, 62643312), (6, 52202760), (8, 39152070), (9, 34801840), (10, 31321656), (12, 26101380), (15, 20881104), (16, 19576035), (18, 17400920), (20, 15660828), (24, 13050690), (30, 10440552), (31, 10103760), (36, 8700460), (40, 7830414), (45, 6960368), (48, 6525345), (60, 5220276), (62, 5051880), (72, 4350230), (80, 3915207), (90, 3480184), (93, 3367920), (120, 2610138), (124, 2525940), (144, 2175115), (155, 2020752), (180, 1740092), (186, 1683960), (240, 1305069), (248, 1262970), (279, 1122640), (310, 1010376), (360, 870046), (372, 841980), (465, 673584), (496, 631485), (558, 561320), (620, 505188), (720, 435023), (744, 420990), (930, 336792), (1116, 280660), (1240, 252594), (1395, 224528), (1488, 210495), (1860, 168396), (2232, 140330), (2480, 126297), (2790, 112264), (3720, 84198), (4464, 70165), (5580, 56132), (7440, 42099), (11160, 28066), (14033, 22320)]