135560460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^4\times {\mathrm{941}}^1$

素因数の和:981

約数の個数: 120

約数和(自身を含む): 443275056

約数和(自身を除く): 307714596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 941, 980, 1029, 1372, 1470, 1715, 1882, 2058, 2401, 2823, 2940, 3430, 3764, 4116, 4705, 4802, 5145, 5646, 6587, 6860, 7203, 9410, 9604, 10290, 11292, 12005, 13174, 14115, 14406, 18820, 19761, 20580, 24010, 26348, 28230, 28812, 32935, 36015, 39522, 46109, 48020, 56460, 65870, 72030, 79044, 92218, 98805, 131740, 138327, 144060, 184436, 197610, 230545, 276654, 322763, 395220, 461090, 553308, 645526, 691635, 922180, 968289, 1291052, 1383270, 1613815, 1936578, 2259341, 2766540, 3227630, 3873156, 4518682, 4841445, 6455260, 6778023, 9037364, 9682890, 11296705, 13556046, 19365780, 22593410, 27112092, 33890115, 45186820, 67780230, 135560460]

約数ペア:

[(1, 135560460), (2, 67780230), (3, 45186820), (4, 33890115), (5, 27112092), (6, 22593410), (7, 19365780), (10, 13556046), (12, 11296705), (14, 9682890), (15, 9037364), (20, 6778023), (21, 6455260), (28, 4841445), (30, 4518682), (35, 3873156), (42, 3227630), (49, 2766540), (60, 2259341), (70, 1936578), (84, 1613815), (98, 1383270), (105, 1291052), (140, 968289), (147, 922180), (196, 691635), (210, 645526), (245, 553308), (294, 461090), (343, 395220), (420, 322763), (490, 276654), (588, 230545), (686, 197610), (735, 184436), (941, 144060), (980, 138327), (1029, 131740), (1372, 98805), (1470, 92218), (1715, 79044), (1882, 72030), (2058, 65870), (2401, 56460), (2823, 48020), (2940, 46109), (3430, 39522), (3764, 36015), (4116, 32935), (4705, 28812), (4802, 28230), (5145, 26348), (5646, 24010), (6587, 20580), (6860, 19761), (7203, 18820), (9410, 14406), (9604, 14115), (10290, 13174), (11292, 12005)]