258045585420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{1079779}}^1$

素因数の和:1080367

約数の個数: 96

約数和(自身を含む): 827197862400

約数和(自身を除く): 569152276980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 569, 1138, 1707, 2276, 2845, 3414, 3983, 5690, 6828, 7966, 8535, 11380, 11949, 15932, 17070, 19915, 23898, 34140, 39830, 47796, 59745, 79660, 119490, 238980, 1079779, 2159558, 3239337, 4319116, 5398895, 6478674, 7558453, 10797790, 12957348, 15116906, 16196685, 21595580, 22675359, 30233812, 32393370, 37792265, 45350718, 64786740, 75584530, 90701436, 113376795, 151169060, 226753590, 453507180, 614394251, 1228788502, 1843182753, 2457577004, 3071971255, 3686365506, 4300759757, 6143942510, 7372731012, 8601519514, 9215913765, 12287885020, 12902279271, 17203039028, 18431827530, 21503798785, 25804558542, 36863655060, 43007597570, 51609117084, 64511396355, 86015195140, 129022792710, 258045585420]

約数ペア:

[(1, 258045585420), (2, 129022792710), (3, 86015195140), (4, 64511396355), (5, 51609117084), (6, 43007597570), (7, 36863655060), (10, 25804558542), (12, 21503798785), (14, 18431827530), (15, 17203039028), (20, 12902279271), (21, 12287885020), (28, 9215913765), (30, 8601519514), (35, 7372731012), (42, 6143942510), (60, 4300759757), (70, 3686365506), (84, 3071971255), (105, 2457577004), (140, 1843182753), (210, 1228788502), (420, 614394251), (569, 453507180), (1138, 226753590), (1707, 151169060), (2276, 113376795), (2845, 90701436), (3414, 75584530), (3983, 64786740), (5690, 45350718), (6828, 37792265), (7966, 32393370), (8535, 30233812), (11380, 22675359), (11949, 21595580), (15932, 16196685), (17070, 15116906), (19915, 12957348), (23898, 10797790), (34140, 7558453), (39830, 6478674), (47796, 5398895), (59745, 4319116), (79660, 3239337), (119490, 2159558), (238980, 1079779)]