172167840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1$

素因数の和:592

約数の個数: 288

約数和(自身を含む): 671173776

約数和(自身を除く): 499005936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 160, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 288, 306, 312, 340, 360, 390, 408, 416, 442, 468, 480, 510, 520, 541, 544, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1082, 1105, 1170, 1224, 1248, 1326, 1360, 1440, 1530, 1560, 1623, 1632, 1768, 1872, 1989, 2040, 2080, 2164, 2210, 2340, 2448, 2652, 2705, 2720, 3060, 3120, 3246, 3315, 3536, 3744, 3978, 4080, 4328, 4420, 4680, 4869, 4896, 5304, 5410, 6120, 6240, 6492, 6630, 7033, 7072, 7956, 8115, 8160, 8656, 8840, 9197, 9360, 9738, 9945, 10608, 10820, 12240, 12984, 13260, 14066, 15912, 16230, 17312, 17680, 18394, 18720, 19476, 19890, 21099, 21216, 21640, 24345, 24480, 25968, 26520, 27591, 28132, 31824, 32460, 35165, 35360, 36788, 38952, 39780, 42198, 43280, 45985, 48690, 51936, 53040, 55182, 56264, 63297, 63648, 64920, 70330, 73576, 77904, 79560, 82773, 84396, 86560, 91970, 97380, 105495, 106080, 110364, 112528, 119561, 126594, 129840, 137955, 140660, 147152, 155808, 159120, 165546, 168792, 183940, 194760, 210990, 220728, 225056, 239122, 253188, 259680, 275910, 281320, 294304, 316485, 318240, 331092, 337584, 358683, 367880, 389520, 413865, 421980, 441456, 478244, 506376, 551820, 562640, 597805, 632970, 662184, 675168, 717366, 735760, 779040, 827730, 843960, 882912, 956488, 1012752, 1076049, 1103640, 1125280, 1195610, 1265940, 1324368, 1434732, 1471520, 1655460, 1687920, 1793415, 1912976, 2025504, 2152098, 2207280, 2391220, 2531880, 2648736, 2869464, 3310920, 3375840, 3586830, 3825952, 4304196, 4414560, 4782440, 5063760, 5380245, 5738928, 6621840, 7173660, 8608392, 9564880, 10127520, 10760490, 11477856, 13243680, 14347320, 17216784, 19129760, 21520980, 28694640, 34433568, 43041960, 57389280, 86083920, 172167840]

約数ペア:

[(1, 172167840), (2, 86083920), (3, 57389280), (4, 43041960), (5, 34433568), (6, 28694640), (8, 21520980), (9, 19129760), (10, 17216784), (12, 14347320), (13, 13243680), (15, 11477856), (16, 10760490), (17, 10127520), (18, 9564880), (20, 8608392), (24, 7173660), (26, 6621840), (30, 5738928), (32, 5380245), (34, 5063760), (36, 4782440), (39, 4414560), (40, 4304196), (45, 3825952), (48, 3586830), (51, 3375840), (52, 3310920), (60, 2869464), (65, 2648736), (68, 2531880), (72, 2391220), (78, 2207280), (80, 2152098), (85, 2025504), (90, 1912976), (96, 1793415), (102, 1687920), (104, 1655460), (117, 1471520), (120, 1434732), (130, 1324368), (136, 1265940), (144, 1195610), (153, 1125280), (156, 1103640), (160, 1076049), (170, 1012752), (180, 956488), (195, 882912), (204, 843960), (208, 827730), (221, 779040), (234, 735760), (240, 717366), (255, 675168), (260, 662184), (272, 632970), (288, 597805), (306, 562640), (312, 551820), (340, 506376), (360, 478244), (390, 441456), (408, 421980), (416, 413865), (442, 389520), (468, 367880), (480, 358683), (510, 337584), (520, 331092), (541, 318240), (544, 316485), (585, 294304), (612, 281320), (624, 275910), (663, 259680), (680, 253188), (720, 239122), (765, 225056), (780, 220728), (816, 210990), (884, 194760), (936, 183940), (1020, 168792), (1040, 165546), (1082, 159120), (1105, 155808), (1170, 147152), (1224, 140660), (1248, 137955), (1326, 129840), (1360, 126594), (1440, 119561), (1530, 112528), (1560, 110364), (1623, 106080), (1632, 105495), (1768, 97380), (1872, 91970), (1989, 86560), (2040, 84396), (2080, 82773), (2164, 79560), (2210, 77904), (2340, 73576), (2448, 70330), (2652, 64920), (2705, 63648), (2720, 63297), (3060, 56264), (3120, 55182), (3246, 53040), (3315, 51936), (3536, 48690), (3744, 45985), (3978, 43280), (4080, 42198), (4328, 39780), (4420, 38952), (4680, 36788), (4869, 35360), (4896, 35165), (5304, 32460), (5410, 31824), (6120, 28132), (6240, 27591), (6492, 26520), (6630, 25968), (7033, 24480), (7072, 24345), (7956, 21640), (8115, 21216), (8160, 21099), (8656, 19890), (8840, 19476), (9197, 18720), (9360, 18394), (9738, 17680), (9945, 17312), (10608, 16230), (10820, 15912), (12240, 14066), (12984, 13260)]