41290172640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1979}}^1\times {\mathrm{14489}}^1$

素因数の和:16489

約数の個数: 144

約数和(自身を含む): 140983642800

約数和(自身を除く): 99693470160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1979, 3958, 5937, 7916, 9895, 11874, 14489, 15832, 17811, 19790, 23748, 28978, 29685, 31664, 35622, 39580, 43467, 47496, 57956, 59370, 63328, 71244, 72445, 79160, 86934, 89055, 94992, 115912, 118740, 130401, 142488, 144890, 158320, 173868, 178110, 189984, 217335, 231824, 237480, 260802, 284976, 289780, 316640, 347736, 356220, 434670, 463648, 474960, 521604, 569952, 579560, 652005, 695472, 712440, 869340, 949920, 1043208, 1159120, 1304010, 1390944, 1424880, 1738680, 2086416, 2318240, 2608020, 2849760, 3477360, 4172832, 5216040, 6954720, 10432080, 20864160, 28673731, 57347462, 86021193, 114694924, 143368655, 172042386, 229389848, 258063579, 286737310, 344084772, 430105965, 458779696, 516127158, 573474620, 688169544, 860211930, 917559392, 1032254316, 1146949240, 1290317895, 1376339088, 1720423860, 2064508632, 2293898480, 2580635790, 2752678176, 3440847720, 4129017264, 4587796960, 5161271580, 6881695440, 8258034528, 10322543160, 13763390880, 20645086320, 41290172640]

約数ペア:

[(1, 41290172640), (2, 20645086320), (3, 13763390880), (4, 10322543160), (5, 8258034528), (6, 6881695440), (8, 5161271580), (9, 4587796960), (10, 4129017264), (12, 3440847720), (15, 2752678176), (16, 2580635790), (18, 2293898480), (20, 2064508632), (24, 1720423860), (30, 1376339088), (32, 1290317895), (36, 1146949240), (40, 1032254316), (45, 917559392), (48, 860211930), (60, 688169544), (72, 573474620), (80, 516127158), (90, 458779696), (96, 430105965), (120, 344084772), (144, 286737310), (160, 258063579), (180, 229389848), (240, 172042386), (288, 143368655), (360, 114694924), (480, 86021193), (720, 57347462), (1440, 28673731), (1979, 20864160), (3958, 10432080), (5937, 6954720), (7916, 5216040), (9895, 4172832), (11874, 3477360), (14489, 2849760), (15832, 2608020), (17811, 2318240), (19790, 2086416), (23748, 1738680), (28978, 1424880), (29685, 1390944), (31664, 1304010), (35622, 1159120), (39580, 1043208), (43467, 949920), (47496, 869340), (57956, 712440), (59370, 695472), (63328, 652005), (71244, 579560), (72445, 569952), (79160, 521604), (86934, 474960), (89055, 463648), (94992, 434670), (115912, 356220), (118740, 347736), (130401, 316640), (142488, 289780), (144890, 284976), (158320, 260802), (173868, 237480), (178110, 231824), (189984, 217335)]