1140147260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{883}}^1$

素因数の和:1323

約数の個数: 96

約数和(自身を含む): 2865687552

約数和(自身を除く): 1725540292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 401, 460, 644, 802, 805, 883, 1604, 1610, 1766, 2005, 2807, 3220, 3532, 4010, 4415, 5614, 6181, 8020, 8830, 9223, 11228, 12362, 14035, 17660, 18446, 20309, 24724, 28070, 30905, 36892, 40618, 46115, 56140, 61810, 64561, 81236, 92230, 101545, 123620, 129122, 142163, 184460, 203090, 258244, 284326, 322805, 354083, 406180, 568652, 645610, 708166, 710815, 1291220, 1416332, 1421630, 1770415, 2478581, 2843260, 3540830, 4957162, 7081660, 8143909, 9914324, 12392905, 16287818, 24785810, 32575636, 40719545, 49571620, 57007363, 81439090, 114014726, 162878180, 228029452, 285036815, 570073630, 1140147260]

約数ペア:

[(1, 1140147260), (2, 570073630), (4, 285036815), (5, 228029452), (7, 162878180), (10, 114014726), (14, 81439090), (20, 57007363), (23, 49571620), (28, 40719545), (35, 32575636), (46, 24785810), (70, 16287818), (92, 12392905), (115, 9914324), (140, 8143909), (161, 7081660), (230, 4957162), (322, 3540830), (401, 2843260), (460, 2478581), (644, 1770415), (802, 1421630), (805, 1416332), (883, 1291220), (1604, 710815), (1610, 708166), (1766, 645610), (2005, 568652), (2807, 406180), (3220, 354083), (3532, 322805), (4010, 284326), (4415, 258244), (5614, 203090), (6181, 184460), (8020, 142163), (8830, 129122), (9223, 123620), (11228, 101545), (12362, 92230), (14035, 81236), (17660, 64561), (18446, 61810), (20309, 56140), (24724, 46115), (28070, 40618), (30905, 36892)]