2082698520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{4583}}^1$

素因数の和:5145

約数の個数: 128

約数和(自身を含む): 7155440640

約数和(自身を除く): 5072742120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 541, 840, 1082, 1623, 2164, 2705, 3246, 3787, 4328, 4583, 5410, 6492, 7574, 8115, 9166, 10820, 11361, 12984, 13749, 15148, 16230, 18332, 18935, 21640, 22722, 22915, 27498, 30296, 32081, 32460, 36664, 37870, 45444, 45830, 54996, 56805, 64162, 64920, 68745, 75740, 90888, 91660, 96243, 109992, 113610, 128324, 137490, 151480, 160405, 183320, 192486, 227220, 256648, 274980, 320810, 384972, 454440, 481215, 549960, 641620, 769944, 962430, 1283240, 1924860, 2479403, 3849720, 4958806, 7438209, 9917612, 12397015, 14876418, 17355821, 19835224, 24794030, 29752836, 34711642, 37191045, 49588060, 52067463, 59505672, 69423284, 74382090, 86779105, 99176120, 104134926, 138846568, 148764180, 173558210, 208269852, 260337315, 297528360, 347116420, 416539704, 520674630, 694232840, 1041349260, 2082698520]

約数ペア:

[(1, 2082698520), (2, 1041349260), (3, 694232840), (4, 520674630), (5, 416539704), (6, 347116420), (7, 297528360), (8, 260337315), (10, 208269852), (12, 173558210), (14, 148764180), (15, 138846568), (20, 104134926), (21, 99176120), (24, 86779105), (28, 74382090), (30, 69423284), (35, 59505672), (40, 52067463), (42, 49588060), (56, 37191045), (60, 34711642), (70, 29752836), (84, 24794030), (105, 19835224), (120, 17355821), (140, 14876418), (168, 12397015), (210, 9917612), (280, 7438209), (420, 4958806), (541, 3849720), (840, 2479403), (1082, 1924860), (1623, 1283240), (2164, 962430), (2705, 769944), (3246, 641620), (3787, 549960), (4328, 481215), (4583, 454440), (5410, 384972), (6492, 320810), (7574, 274980), (8115, 256648), (9166, 227220), (10820, 192486), (11361, 183320), (12984, 160405), (13749, 151480), (15148, 137490), (16230, 128324), (18332, 113610), (18935, 109992), (21640, 96243), (22722, 91660), (22915, 90888), (27498, 75740), (30296, 68745), (32081, 64920), (32460, 64162), (36664, 56805), (37870, 54996), (45444, 45830)]