419720160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:537

約数の個数: 192

約数和(自身を含む): 1388427264

約数和(自身を除く): 968707104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 67, 80, 93, 96, 120, 124, 134, 155, 160, 186, 201, 240, 248, 268, 310, 335, 372, 402, 421, 465, 480, 496, 536, 620, 670, 744, 804, 842, 930, 992, 1005, 1072, 1240, 1263, 1340, 1488, 1608, 1684, 1860, 2010, 2077, 2105, 2144, 2480, 2526, 2680, 2976, 3216, 3368, 3720, 4020, 4154, 4210, 4960, 5052, 5360, 6231, 6315, 6432, 6736, 7440, 8040, 8308, 8420, 10104, 10385, 10720, 12462, 12630, 13051, 13472, 14880, 16080, 16616, 16840, 20208, 20770, 24924, 25260, 26102, 28207, 31155, 32160, 33232, 33680, 39153, 40416, 41540, 49848, 50520, 52204, 56414, 62310, 65255, 66464, 67360, 78306, 83080, 84621, 99696, 101040, 104408, 112828, 124620, 130510, 141035, 156612, 166160, 169242, 195765, 199392, 202080, 208816, 225656, 249240, 261020, 282070, 313224, 332320, 338484, 391530, 417632, 423105, 451312, 498480, 522040, 564140, 626448, 676968, 783060, 846210, 874417, 902624, 996960, 1044080, 1128280, 1252896, 1353936, 1566120, 1692420, 1748834, 2088160, 2256560, 2623251, 2707872, 3132240, 3384840, 3497668, 4372085, 4513120, 5246502, 6264480, 6769680, 6995336, 8744170, 10493004, 13116255, 13539360, 13990672, 17488340, 20986008, 26232510, 27981344, 34976680, 41972016, 52465020, 69953360, 83944032, 104930040, 139906720, 209860080, 419720160]

約数ペア:

[(1, 419720160), (2, 209860080), (3, 139906720), (4, 104930040), (5, 83944032), (6, 69953360), (8, 52465020), (10, 41972016), (12, 34976680), (15, 27981344), (16, 26232510), (20, 20986008), (24, 17488340), (30, 13990672), (31, 13539360), (32, 13116255), (40, 10493004), (48, 8744170), (60, 6995336), (62, 6769680), (67, 6264480), (80, 5246502), (93, 4513120), (96, 4372085), (120, 3497668), (124, 3384840), (134, 3132240), (155, 2707872), (160, 2623251), (186, 2256560), (201, 2088160), (240, 1748834), (248, 1692420), (268, 1566120), (310, 1353936), (335, 1252896), (372, 1128280), (402, 1044080), (421, 996960), (465, 902624), (480, 874417), (496, 846210), (536, 783060), (620, 676968), (670, 626448), (744, 564140), (804, 522040), (842, 498480), (930, 451312), (992, 423105), (1005, 417632), (1072, 391530), (1240, 338484), (1263, 332320), (1340, 313224), (1488, 282070), (1608, 261020), (1684, 249240), (1860, 225656), (2010, 208816), (2077, 202080), (2105, 199392), (2144, 195765), (2480, 169242), (2526, 166160), (2680, 156612), (2976, 141035), (3216, 130510), (3368, 124620), (3720, 112828), (4020, 104408), (4154, 101040), (4210, 99696), (4960, 84621), (5052, 83080), (5360, 78306), (6231, 67360), (6315, 66464), (6432, 65255), (6736, 62310), (7440, 56414), (8040, 52204), (8308, 50520), (8420, 49848), (10104, 41540), (10385, 40416), (10720, 39153), (12462, 33680), (12630, 33232), (13051, 32160), (13472, 31155), (14880, 28207), (16080, 26102), (16616, 25260), (16840, 24924), (20208, 20770)]