159438240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:221

約数の個数: 384

約数和(自身を含む): 640120320

約数和(自身を除く): 480682080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 160, 167, 170, 180, 195, 204, 208, 216, 221, 234, 240, 255, 260, 270, 272, 288, 306, 312, 334, 340, 351, 360, 390, 408, 416, 432, 442, 459, 468, 480, 501, 510, 520, 540, 544, 585, 612, 624, 663, 668, 680, 702, 720, 765, 780, 816, 835, 864, 884, 918, 936, 1002, 1020, 1040, 1080, 1105, 1170, 1224, 1248, 1326, 1336, 1360, 1404, 1440, 1503, 1530, 1560, 1632, 1670, 1755, 1768, 1836, 1872, 1989, 2004, 2040, 2080, 2160, 2171, 2210, 2295, 2340, 2448, 2505, 2652, 2672, 2720, 2808, 2839, 3006, 3060, 3120, 3315, 3340, 3510, 3536, 3672, 3744, 3978, 4008, 4080, 4320, 4342, 4420, 4509, 4590, 4680, 4896, 5010, 5304, 5344, 5616, 5678, 5967, 6012, 6120, 6240, 6513, 6630, 6680, 7020, 7072, 7344, 7515, 7956, 8016, 8160, 8517, 8684, 8840, 9018, 9180, 9360, 9945, 10020, 10608, 10855, 11232, 11356, 11934, 12024, 12240, 13026, 13260, 13360, 14040, 14195, 14688, 15030, 15912, 16032, 17034, 17368, 17680, 18036, 18360, 18720, 19539, 19890, 20040, 21216, 21710, 22545, 22712, 23868, 24048, 24480, 25551, 26052, 26520, 26720, 28080, 28390, 29835, 30060, 31824, 32565, 34068, 34736, 35360, 36072, 36720, 36907, 39078, 39780, 40080, 42585, 43420, 45090, 45424, 47736, 48096, 51102, 52104, 53040, 56160, 56780, 58617, 59670, 60120, 63648, 65130, 68136, 69472, 72144, 73440, 73814, 76653, 78156, 79560, 80160, 85170, 86840, 90180, 90848, 95472, 97695, 102204, 104208, 106080, 110721, 113560, 117234, 119340, 120240, 127755, 130260, 136272, 144288, 147628, 153306, 156312, 159120, 170340, 173680, 180360, 184535, 190944, 195390, 204408, 208416, 221442, 227120, 234468, 238680, 240480, 255510, 260520, 272544, 293085, 295256, 306612, 312624, 318240, 332163, 340680, 347360, 360720, 369070, 383265, 390780, 408816, 442884, 454240, 468936, 477360, 511020, 521040, 553605, 586170, 590512, 613224, 625248, 664326, 681360, 721440, 738140, 766530, 781560, 817632, 885768, 937872, 954720, 996489, 1022040, 1042080, 1107210, 1172340, 1181024, 1226448, 1328652, 1362720, 1476280, 1533060, 1563120, 1660815, 1771536, 1875744, 1992978, 2044080, 2214420, 2344680, 2452896, 2657304, 2952560, 3066120, 3126240, 3321630, 3543072, 3985956, 4088160, 4428840, 4689360, 4982445, 5314608, 5905120, 6132240, 6643260, 7971912, 8857680, 9378720, 9964890, 10629216, 12264480, 13286520, 15943824, 17715360, 19929780, 26573040, 31887648, 39859560, 53146080, 79719120, 159438240]

約数ペア:

[(1, 159438240), (2, 79719120), (3, 53146080), (4, 39859560), (5, 31887648), (6, 26573040), (8, 19929780), (9, 17715360), (10, 15943824), (12, 13286520), (13, 12264480), (15, 10629216), (16, 9964890), (17, 9378720), (18, 8857680), (20, 7971912), (24, 6643260), (26, 6132240), (27, 5905120), (30, 5314608), (32, 4982445), (34, 4689360), (36, 4428840), (39, 4088160), (40, 3985956), (45, 3543072), (48, 3321630), (51, 3126240), (52, 3066120), (54, 2952560), (60, 2657304), (65, 2452896), (68, 2344680), (72, 2214420), (78, 2044080), (80, 1992978), (85, 1875744), (90, 1771536), (96, 1660815), (102, 1563120), (104, 1533060), (108, 1476280), (117, 1362720), (120, 1328652), (130, 1226448), (135, 1181024), (136, 1172340), (144, 1107210), (153, 1042080), (156, 1022040), (160, 996489), (167, 954720), (170, 937872), (180, 885768), (195, 817632), (204, 781560), (208, 766530), (216, 738140), (221, 721440), (234, 681360), (240, 664326), (255, 625248), (260, 613224), (270, 590512), (272, 586170), (288, 553605), (306, 521040), (312, 511020), (334, 477360), (340, 468936), (351, 454240), (360, 442884), (390, 408816), (408, 390780), (416, 383265), (432, 369070), (442, 360720), (459, 347360), (468, 340680), (480, 332163), (501, 318240), (510, 312624), (520, 306612), (540, 295256), (544, 293085), (585, 272544), (612, 260520), (624, 255510), (663, 240480), (668, 238680), (680, 234468), (702, 227120), (720, 221442), (765, 208416), (780, 204408), (816, 195390), (835, 190944), (864, 184535), (884, 180360), (918, 173680), (936, 170340), (1002, 159120), (1020, 156312), (1040, 153306), (1080, 147628), (1105, 144288), (1170, 136272), (1224, 130260), (1248, 127755), (1326, 120240), (1336, 119340), (1360, 117234), (1404, 113560), (1440, 110721), (1503, 106080), (1530, 104208), (1560, 102204), (1632, 97695), (1670, 95472), (1755, 90848), (1768, 90180), (1836, 86840), (1872, 85170), (1989, 80160), (2004, 79560), (2040, 78156), (2080, 76653), (2160, 73814), (2171, 73440), (2210, 72144), (2295, 69472), (2340, 68136), (2448, 65130), (2505, 63648), (2652, 60120), (2672, 59670), (2720, 58617), (2808, 56780), (2839, 56160), (3006, 53040), (3060, 52104), (3120, 51102), (3315, 48096), (3340, 47736), (3510, 45424), (3536, 45090), (3672, 43420), (3744, 42585), (3978, 40080), (4008, 39780), (4080, 39078), (4320, 36907), (4342, 36720), (4420, 36072), (4509, 35360), (4590, 34736), (4680, 34068), (4896, 32565), (5010, 31824), (5304, 30060), (5344, 29835), (5616, 28390), (5678, 28080), (5967, 26720), (6012, 26520), (6120, 26052), (6240, 25551), (6513, 24480), (6630, 24048), (6680, 23868), (7020, 22712), (7072, 22545), (7344, 21710), (7515, 21216), (7956, 20040), (8016, 19890), (8160, 19539), (8517, 18720), (8684, 18360), (8840, 18036), (9018, 17680), (9180, 17368), (9360, 17034), (9945, 16032), (10020, 15912), (10608, 15030), (10855, 14688), (11232, 14195), (11356, 14040), (11934, 13360), (12024, 13260), (12240, 13026)]