140462000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:236

約数の個数: 160

約数和(自身を含む): 396165120

約数和(自身を除く): 255703120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 79, 80, 100, 112, 125, 127, 140, 158, 175, 200, 250, 254, 280, 316, 350, 395, 400, 500, 508, 553, 560, 632, 635, 700, 790, 875, 889, 1000, 1016, 1106, 1264, 1270, 1400, 1580, 1750, 1778, 1975, 2000, 2032, 2212, 2540, 2765, 2800, 3160, 3175, 3500, 3556, 3950, 4424, 4445, 5080, 5530, 6320, 6350, 7000, 7112, 7900, 8848, 8890, 9875, 10033, 10160, 11060, 12700, 13825, 14000, 14224, 15800, 15875, 17780, 19750, 20066, 22120, 22225, 25400, 27650, 31600, 31750, 35560, 39500, 40132, 44240, 44450, 50165, 50800, 55300, 63500, 69125, 70231, 71120, 79000, 80264, 88900, 100330, 110600, 111125, 127000, 138250, 140462, 158000, 160528, 177800, 200660, 221200, 222250, 250825, 254000, 276500, 280924, 351155, 355600, 401320, 444500, 501650, 553000, 561848, 702310, 802640, 889000, 1003300, 1106000, 1123696, 1254125, 1404620, 1755775, 1778000, 2006600, 2508250, 2809240, 3511550, 4013200, 5016500, 5618480, 7023100, 8778875, 10033000, 14046200, 17557750, 20066000, 28092400, 35115500, 70231000, 140462000]

約数ペア:

[(1, 140462000), (2, 70231000), (4, 35115500), (5, 28092400), (7, 20066000), (8, 17557750), (10, 14046200), (14, 10033000), (16, 8778875), (20, 7023100), (25, 5618480), (28, 5016500), (35, 4013200), (40, 3511550), (50, 2809240), (56, 2508250), (70, 2006600), (79, 1778000), (80, 1755775), (100, 1404620), (112, 1254125), (125, 1123696), (127, 1106000), (140, 1003300), (158, 889000), (175, 802640), (200, 702310), (250, 561848), (254, 553000), (280, 501650), (316, 444500), (350, 401320), (395, 355600), (400, 351155), (500, 280924), (508, 276500), (553, 254000), (560, 250825), (632, 222250), (635, 221200), (700, 200660), (790, 177800), (875, 160528), (889, 158000), (1000, 140462), (1016, 138250), (1106, 127000), (1264, 111125), (1270, 110600), (1400, 100330), (1580, 88900), (1750, 80264), (1778, 79000), (1975, 71120), (2000, 70231), (2032, 69125), (2212, 63500), (2540, 55300), (2765, 50800), (2800, 50165), (3160, 44450), (3175, 44240), (3500, 40132), (3556, 39500), (3950, 35560), (4424, 31750), (4445, 31600), (5080, 27650), (5530, 25400), (6320, 22225), (6350, 22120), (7000, 20066), (7112, 19750), (7900, 17780), (8848, 15875), (8890, 15800), (9875, 14224), (10033, 14000), (10160, 13825), (11060, 12700)]