40641120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{167}}^1$

素因数の和:214

約数の個数: 216

約数和(自身を含む): 151076016

約数和(自身を除く): 110434896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 167, 169, 180, 195, 208, 234, 240, 260, 288, 312, 334, 338, 360, 390, 416, 468, 480, 501, 507, 520, 585, 624, 668, 676, 720, 780, 835, 845, 936, 1002, 1014, 1040, 1170, 1248, 1336, 1352, 1440, 1503, 1521, 1560, 1670, 1690, 1872, 2004, 2028, 2080, 2171, 2340, 2505, 2535, 2672, 2704, 3006, 3042, 3120, 3340, 3380, 3744, 4008, 4056, 4342, 4680, 5010, 5070, 5344, 5408, 6012, 6084, 6240, 6513, 6680, 6760, 7515, 7605, 8016, 8112, 8684, 9360, 10020, 10140, 10855, 12024, 12168, 13026, 13360, 13520, 15030, 15210, 16032, 16224, 17368, 18720, 19539, 20040, 20280, 21710, 24048, 24336, 26052, 26720, 27040, 28223, 30060, 30420, 32565, 34736, 39078, 40080, 40560, 43420, 48096, 48672, 52104, 56446, 60120, 60840, 65130, 69472, 78156, 80160, 81120, 84669, 86840, 97695, 104208, 112892, 120240, 121680, 130260, 141115, 156312, 169338, 173680, 195390, 208416, 225784, 240480, 243360, 254007, 260520, 282230, 312624, 338676, 347360, 390780, 423345, 451568, 508014, 521040, 564460, 625248, 677352, 781560, 846690, 903136, 1016028, 1042080, 1128920, 1270035, 1354704, 1563120, 1693380, 2032056, 2257840, 2540070, 2709408, 3126240, 3386760, 4064112, 4515680, 5080140, 6773520, 8128224, 10160280, 13547040, 20320560, 40641120]

約数ペア:

[(1, 40641120), (2, 20320560), (3, 13547040), (4, 10160280), (5, 8128224), (6, 6773520), (8, 5080140), (9, 4515680), (10, 4064112), (12, 3386760), (13, 3126240), (15, 2709408), (16, 2540070), (18, 2257840), (20, 2032056), (24, 1693380), (26, 1563120), (30, 1354704), (32, 1270035), (36, 1128920), (39, 1042080), (40, 1016028), (45, 903136), (48, 846690), (52, 781560), (60, 677352), (65, 625248), (72, 564460), (78, 521040), (80, 508014), (90, 451568), (96, 423345), (104, 390780), (117, 347360), (120, 338676), (130, 312624), (144, 282230), (156, 260520), (160, 254007), (167, 243360), (169, 240480), (180, 225784), (195, 208416), (208, 195390), (234, 173680), (240, 169338), (260, 156312), (288, 141115), (312, 130260), (334, 121680), (338, 120240), (360, 112892), (390, 104208), (416, 97695), (468, 86840), (480, 84669), (501, 81120), (507, 80160), (520, 78156), (585, 69472), (624, 65130), (668, 60840), (676, 60120), (720, 56446), (780, 52104), (835, 48672), (845, 48096), (936, 43420), (1002, 40560), (1014, 40080), (1040, 39078), (1170, 34736), (1248, 32565), (1336, 30420), (1352, 30060), (1440, 28223), (1503, 27040), (1521, 26720), (1560, 26052), (1670, 24336), (1690, 24048), (1872, 21710), (2004, 20280), (2028, 20040), (2080, 19539), (2171, 18720), (2340, 17368), (2505, 16224), (2535, 16032), (2672, 15210), (2704, 15030), (3006, 13520), (3042, 13360), (3120, 13026), (3340, 12168), (3380, 12024), (3744, 10855), (4008, 10140), (4056, 10020), (4342, 9360), (4680, 8684), (5010, 8112), (5070, 8016), (5344, 7605), (5408, 7515), (6012, 6760), (6084, 6680), (6240, 6513)]