38954952160

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{9613}}^1$

素因数の和:9721

約数の個数: 192

約数和(自身を含む): 102336030720

約数和(自身を除く): 63381078560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 43, 62, 76, 80, 86, 95, 124, 152, 155, 160, 172, 190, 215, 248, 304, 310, 344, 380, 430, 496, 589, 608, 620, 688, 760, 817, 860, 992, 1178, 1240, 1333, 1376, 1520, 1634, 1720, 2356, 2480, 2666, 2945, 3040, 3268, 3440, 4085, 4712, 4960, 5332, 5890, 6536, 6665, 6880, 8170, 9424, 9613, 10664, 11780, 13072, 13330, 16340, 18848, 19226, 21328, 23560, 25327, 26144, 26660, 32680, 38452, 42656, 47120, 48065, 50654, 53320, 65360, 76904, 94240, 96130, 101308, 106640, 126635, 130720, 153808, 182647, 192260, 202616, 213280, 253270, 298003, 307616, 365294, 384520, 405232, 413359, 506540, 596006, 730588, 769040, 810464, 826718, 913235, 1013080, 1192012, 1461176, 1490015, 1538080, 1653436, 1826470, 2026160, 2066795, 2384024, 2922352, 2980030, 3306872, 3652940, 4052320, 4133590, 4768048, 5662057, 5844704, 5960060, 6613744, 7305880, 7853821, 8267180, 9536096, 11324114, 11920120, 12814129, 13227488, 14611760, 15707642, 16534360, 22648228, 23840240, 25628258, 28310285, 29223520, 31415284, 33068720, 39269105, 45296456, 47680480, 51256516, 56620570, 62830568, 64070645, 66137440, 78538210, 90592912, 102513032, 113241140, 125661136, 128141290, 157076420, 181185824, 205026064, 226482280, 243468451, 251322272, 256282580, 314152840, 410052128, 452964560, 486936902, 512565160, 628305680, 905929120, 973873804, 1025130320, 1217342255, 1256611360, 1947747608, 2050260640, 2434684510, 3895495216, 4869369020, 7790990432, 9738738040, 19477476080, 38954952160]

約数ペア:

[(1, 38954952160), (2, 19477476080), (4, 9738738040), (5, 7790990432), (8, 4869369020), (10, 3895495216), (16, 2434684510), (19, 2050260640), (20, 1947747608), (31, 1256611360), (32, 1217342255), (38, 1025130320), (40, 973873804), (43, 905929120), (62, 628305680), (76, 512565160), (80, 486936902), (86, 452964560), (95, 410052128), (124, 314152840), (152, 256282580), (155, 251322272), (160, 243468451), (172, 226482280), (190, 205026064), (215, 181185824), (248, 157076420), (304, 128141290), (310, 125661136), (344, 113241140), (380, 102513032), (430, 90592912), (496, 78538210), (589, 66137440), (608, 64070645), (620, 62830568), (688, 56620570), (760, 51256516), (817, 47680480), (860, 45296456), (992, 39269105), (1178, 33068720), (1240, 31415284), (1333, 29223520), (1376, 28310285), (1520, 25628258), (1634, 23840240), (1720, 22648228), (2356, 16534360), (2480, 15707642), (2666, 14611760), (2945, 13227488), (3040, 12814129), (3268, 11920120), (3440, 11324114), (4085, 9536096), (4712, 8267180), (4960, 7853821), (5332, 7305880), (5890, 6613744), (6536, 5960060), (6665, 5844704), (6880, 5662057), (8170, 4768048), (9424, 4133590), (9613, 4052320), (10664, 3652940), (11780, 3306872), (13072, 2980030), (13330, 2922352), (16340, 2384024), (18848, 2066795), (19226, 2026160), (21328, 1826470), (23560, 1653436), (25327, 1538080), (26144, 1490015), (26660, 1461176), (32680, 1192012), (38452, 1013080), (42656, 913235), (47120, 826718), (48065, 810464), (50654, 769040), (53320, 730588), (65360, 596006), (76904, 506540), (94240, 413359), (96130, 405232), (101308, 384520), (106640, 365294), (126635, 307616), (130720, 298003), (153808, 253270), (182647, 213280), (192260, 202616)]