18427993320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1181}}^1\times {\mathrm{11821}}^1$

素因数の和:13027

約数の個数: 128

約数和(自身を含む): 60365969280

約数和(自身を除く): 41937975960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1181, 1320, 2362, 3543, 4724, 5905, 7086, 9448, 11810, 11821, 12991, 14172, 17715, 23620, 23642, 25982, 28344, 35430, 35463, 38973, 47240, 47284, 51964, 59105, 64955, 70860, 70926, 77946, 94568, 103928, 118210, 129910, 130031, 141720, 141852, 155892, 177315, 194865, 236420, 259820, 260062, 283704, 311784, 354630, 389730, 390093, 472840, 519640, 520124, 650155, 709260, 779460, 780186, 1040248, 1300310, 1418520, 1558920, 1560372, 1950465, 2600620, 3120744, 3900930, 5201240, 7801860, 13960601, 15603720, 27921202, 41881803, 55842404, 69803005, 83763606, 111684808, 139606010, 153566611, 167527212, 209409015, 279212020, 307133222, 335054424, 418818030, 460699833, 558424040, 614266444, 767833055, 837636060, 921399666, 1228532888, 1535666110, 1675272120, 1842799332, 2303499165, 3071332220, 3685598664, 4606998330, 6142664440, 9213996660, 18427993320]

約数ペア:

[(1, 18427993320), (2, 9213996660), (3, 6142664440), (4, 4606998330), (5, 3685598664), (6, 3071332220), (8, 2303499165), (10, 1842799332), (11, 1675272120), (12, 1535666110), (15, 1228532888), (20, 921399666), (22, 837636060), (24, 767833055), (30, 614266444), (33, 558424040), (40, 460699833), (44, 418818030), (55, 335054424), (60, 307133222), (66, 279212020), (88, 209409015), (110, 167527212), (120, 153566611), (132, 139606010), (165, 111684808), (220, 83763606), (264, 69803005), (330, 55842404), (440, 41881803), (660, 27921202), (1181, 15603720), (1320, 13960601), (2362, 7801860), (3543, 5201240), (4724, 3900930), (5905, 3120744), (7086, 2600620), (9448, 1950465), (11810, 1560372), (11821, 1558920), (12991, 1418520), (14172, 1300310), (17715, 1040248), (23620, 780186), (23642, 779460), (25982, 709260), (28344, 650155), (35430, 520124), (35463, 519640), (38973, 472840), (47240, 390093), (47284, 389730), (51964, 354630), (59105, 311784), (64955, 283704), (70860, 260062), (70926, 259820), (77946, 236420), (94568, 194865), (103928, 177315), (118210, 155892), (129910, 141852), (130031, 141720)]