16819507320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1820293}}^1$

素因数の和:1820325

約数の個数: 128

約数和(自身を含む): 62909360640

約数和(自身を除く): 46089853320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 1820293, 3640586, 5460879, 7281172, 9101465, 10921758, 12742051, 14562344, 18202930, 20023223, 21843516, 25484102, 27304395, 36405860, 38226153, 40046446, 43687032, 50968204, 54608790, 60069669, 63710255, 72811720, 76452306, 80092892, 100116115, 101936408, 109217580, 120139338, 127420510, 140162561, 152904612, 160185784, 191130765, 200232230, 218435160, 240278676, 254841020, 280325122, 300348345, 305809224, 382261530, 400464460, 420487683, 480557352, 509682040, 560650244, 600696690, 700812805, 764523060, 800928920, 840975366, 1121300488, 1201393380, 1401625610, 1529046120, 1681950732, 2102438415, 2402786760, 2803251220, 3363901464, 4204876830, 5606502440, 8409753660, 16819507320]

約数ペア:

[(1, 16819507320), (2, 8409753660), (3, 5606502440), (4, 4204876830), (5, 3363901464), (6, 2803251220), (7, 2402786760), (8, 2102438415), (10, 1681950732), (11, 1529046120), (12, 1401625610), (14, 1201393380), (15, 1121300488), (20, 840975366), (21, 800928920), (22, 764523060), (24, 700812805), (28, 600696690), (30, 560650244), (33, 509682040), (35, 480557352), (40, 420487683), (42, 400464460), (44, 382261530), (55, 305809224), (56, 300348345), (60, 280325122), (66, 254841020), (70, 240278676), (77, 218435160), (84, 200232230), (88, 191130765), (105, 160185784), (110, 152904612), (120, 140162561), (132, 127420510), (140, 120139338), (154, 109217580), (165, 101936408), (168, 100116115), (210, 80092892), (220, 76452306), (231, 72811720), (264, 63710255), (280, 60069669), (308, 54608790), (330, 50968204), (385, 43687032), (420, 40046446), (440, 38226153), (462, 36405860), (616, 27304395), (660, 25484102), (770, 21843516), (840, 20023223), (924, 18202930), (1155, 14562344), (1320, 12742051), (1540, 10921758), (1848, 9101465), (2310, 7281172), (3080, 5460879), (4620, 3640586), (9240, 1820293)]