415838220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{16231}}^1$

素因数の和:16311

約数の個数: 96

約数和(自身を含む): 1352580096

約数和(自身を除く): 936741876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 732, 854, 915, 1220, 1281, 1708, 1830, 2135, 2562, 3660, 4270, 5124, 6405, 8540, 12810, 16231, 25620, 32462, 48693, 64924, 81155, 97386, 113617, 162310, 194772, 227234, 243465, 324620, 340851, 454468, 486930, 568085, 681702, 973860, 990091, 1136170, 1363404, 1704255, 1980182, 2272340, 2970273, 3408510, 3960364, 4950455, 5940546, 6817020, 6930637, 9900910, 11881092, 13861274, 14851365, 19801820, 20791911, 27722548, 29702730, 34653185, 41583822, 59405460, 69306370, 83167644, 103959555, 138612740, 207919110, 415838220]

約数ペア:

[(1, 415838220), (2, 207919110), (3, 138612740), (4, 103959555), (5, 83167644), (6, 69306370), (7, 59405460), (10, 41583822), (12, 34653185), (14, 29702730), (15, 27722548), (20, 20791911), (21, 19801820), (28, 14851365), (30, 13861274), (35, 11881092), (42, 9900910), (60, 6930637), (61, 6817020), (70, 5940546), (84, 4950455), (105, 3960364), (122, 3408510), (140, 2970273), (183, 2272340), (210, 1980182), (244, 1704255), (305, 1363404), (366, 1136170), (420, 990091), (427, 973860), (610, 681702), (732, 568085), (854, 486930), (915, 454468), (1220, 340851), (1281, 324620), (1708, 243465), (1830, 227234), (2135, 194772), (2562, 162310), (3660, 113617), (4270, 97386), (5124, 81155), (6405, 64924), (8540, 48693), (12810, 32462), (16231, 25620)]