398703060

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{35159}}^1$

素因数の和:35187

約数の個数: 120

約数和(自身を含む): 1429464960

約数和(自身を除く): 1030761900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 35159, 70318, 105477, 140636, 175795, 210954, 246113, 316431, 351590, 421908, 492226, 527385, 632862, 703180, 738339, 949293, 984452, 1054770, 1230565, 1265724, 1476678, 1582155, 1898586, 2109540, 2215017, 2461130, 2847879, 2953356, 3164310, 3691695, 3797172, 4430034, 4746465, 4922260, 5695758, 6328620, 6645051, 7383390, 8860068, 9492930, 11075085, 11391516, 13290102, 14239395, 14766780, 18985860, 19935153, 22150170, 26580204, 28478790, 33225255, 39870306, 44300340, 56957580, 66450510, 79740612, 99675765, 132901020, 199351530, 398703060]

約数ペア:

[(1, 398703060), (2, 199351530), (3, 132901020), (4, 99675765), (5, 79740612), (6, 66450510), (7, 56957580), (9, 44300340), (10, 39870306), (12, 33225255), (14, 28478790), (15, 26580204), (18, 22150170), (20, 19935153), (21, 18985860), (27, 14766780), (28, 14239395), (30, 13290102), (35, 11391516), (36, 11075085), (42, 9492930), (45, 8860068), (54, 7383390), (60, 6645051), (63, 6328620), (70, 5695758), (81, 4922260), (84, 4746465), (90, 4430034), (105, 3797172), (108, 3691695), (126, 3164310), (135, 2953356), (140, 2847879), (162, 2461130), (180, 2215017), (189, 2109540), (210, 1898586), (252, 1582155), (270, 1476678), (315, 1265724), (324, 1230565), (378, 1054770), (405, 984452), (420, 949293), (540, 738339), (567, 703180), (630, 632862), (756, 527385), (810, 492226), (945, 421908), (1134, 351590), (1260, 316431), (1620, 246113), (1890, 210954), (2268, 175795), (2835, 140636), (3780, 105477), (5670, 70318), (11340, 35159)]