15564481920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12227}}^1$

素因数の和:12282

約数の個数: 384

約数和(自身を含む): 61290159840

約数和(自身を除く): 45725677920

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, 64, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 128, 130, 136, 144, 153, 156, 160, 170, 180, 192, 195, 204, 208, 221, 234, 240, 255, 260, 272, 288, 306, 312, 320, 340, 360, 384, 390, 408, 416, 442, 468, 480, 510, 520, 544, 576, 585, 612, 624, 640, 663, 680, 720, 765, 780, 816, 832, 884, 936, 960, 1020, 1040, 1088, 1105, 1152, 1170, 1224, 1248, 1326, 1360, 1440, 1530, 1560, 1632, 1664, 1768, 1872, 1920, 1989, 2040, 2080, 2176, 2210, 2340, 2448, 2496, 2652, 2720, 2880, 3060, 3120, 3264, 3315, 3536, 3744, 3978, 4080, 4160, 4420, 4680, 4896, 4992, 5304, 5440, 5760, 6120, 6240, 6528, 6630, 7072, 7488, 7956, 8160, 8320, 8840, 9360, 9792, 9945, 10608, 10880, 12227, 12240, 12480, 13260, 14144, 14976, 15912, 16320, 17680, 18720, 19584, 19890, 21216, 24454, 24480, 24960, 26520, 28288, 31824, 32640, 35360, 36681, 37440, 39780, 42432, 48908, 48960, 53040, 61135, 63648, 70720, 73362, 74880, 79560, 84864, 97816, 97920, 106080, 110043, 122270, 127296, 141440, 146724, 158951, 159120, 183405, 195632, 207859, 212160, 220086, 244540, 254592, 293448, 317902, 318240, 366810, 391264, 415718, 424320, 440172, 476853, 489080, 550215, 586896, 623577, 635804, 636480, 733620, 782528, 794755, 831436, 880344, 953706, 978160, 1039295, 1100430, 1173792, 1247154, 1271608, 1272960, 1430559, 1467240, 1565056, 1589510, 1662872, 1760688, 1870731, 1907412, 1956320, 2078590, 2200860, 2347584, 2384265, 2494308, 2543216, 2702167, 2861118, 2934480, 3117885, 3179020, 3325744, 3521376, 3741462, 3814824, 3912640, 4157180, 4401720, 4695168, 4768530, 4988616, 5086432, 5404334, 5722236, 5868960, 6235770, 6358040, 6651488, 7042752, 7152795, 7482924, 7629648, 7825280, 8106501, 8314360, 8803440, 9353655, 9537060, 9977232, 10172864, 10808668, 11444472, 11737920, 12471540, 12716080, 13302976, 13510835, 14085504, 14305590, 14965848, 15259296, 16213002, 16628720, 17606880, 18707310, 19074120, 19954464, 20345728, 21617336, 22888944, 23475840, 24319503, 24943080, 25432160, 26605952, 27021670, 28611180, 29931696, 30518592, 32426004, 33257440, 35213760, 37414620, 38148240, 39908928, 40532505, 43234672, 45777888, 48639006, 49886160, 50864320, 54043340, 57222360, 59863392, 61037184, 64852008, 66514880, 70427520, 74829240, 76296480, 79817856, 81065010, 86469344, 91555776, 97278012, 99772320, 101728640, 108086680, 114444720, 119726784, 121597515, 129704016, 133029760, 149658480, 152592960, 162130020, 172938688, 183111552, 194556024, 199544640, 216173360, 228889440, 239453568, 243195030, 259408032, 299316960, 305185920, 324260040, 345877376, 389112048, 399089280, 432346720, 457778880, 486390060, 518816064, 598633920, 648520080, 778224096, 864693440, 915557760, 972780120, 1037632128, 1197267840, 1297040160, 1556448192, 1729386880, 1945560240, 2594080320, 3112896384, 3891120480, 5188160640, 7782240960, 15564481920]

約数ペア:

[(1, 15564481920), (2, 7782240960), (3, 5188160640), (4, 3891120480), (5, 3112896384), (6, 2594080320), (8, 1945560240), (9, 1729386880), (10, 1556448192), (12, 1297040160), (13, 1197267840), (15, 1037632128), (16, 972780120), (17, 915557760), (18, 864693440), (20, 778224096), (24, 648520080), (26, 598633920), (30, 518816064), (32, 486390060), (34, 457778880), (36, 432346720), (39, 399089280), (40, 389112048), (45, 345877376), (48, 324260040), (51, 305185920), (52, 299316960), (60, 259408032), (64, 243195030), (65, 239453568), (68, 228889440), (72, 216173360), (78, 199544640), (80, 194556024), (85, 183111552), (90, 172938688), (96, 162130020), (102, 152592960), (104, 149658480), (117, 133029760), (120, 129704016), (128, 121597515), (130, 119726784), (136, 114444720), (144, 108086680), (153, 101728640), (156, 99772320), (160, 97278012), (170, 91555776), (180, 86469344), (192, 81065010), (195, 79817856), (204, 76296480), (208, 74829240), (221, 70427520), (234, 66514880), (240, 64852008), (255, 61037184), (260, 59863392), (272, 57222360), (288, 54043340), (306, 50864320), (312, 49886160), (320, 48639006), (340, 45777888), (360, 43234672), (384, 40532505), (390, 39908928), (408, 38148240), (416, 37414620), (442, 35213760), (468, 33257440), (480, 32426004), (510, 30518592), (520, 29931696), (544, 28611180), (576, 27021670), (585, 26605952), (612, 25432160), (624, 24943080), (640, 24319503), (663, 23475840), (680, 22888944), (720, 21617336), (765, 20345728), (780, 19954464), (816, 19074120), (832, 18707310), (884, 17606880), (936, 16628720), (960, 16213002), (1020, 15259296), (1040, 14965848), (1088, 14305590), (1105, 14085504), (1152, 13510835), (1170, 13302976), (1224, 12716080), (1248, 12471540), (1326, 11737920), (1360, 11444472), (1440, 10808668), (1530, 10172864), (1560, 9977232), (1632, 9537060), (1664, 9353655), (1768, 8803440), (1872, 8314360), (1920, 8106501), (1989, 7825280), (2040, 7629648), (2080, 7482924), (2176, 7152795), (2210, 7042752), (2340, 6651488), (2448, 6358040), (2496, 6235770), (2652, 5868960), (2720, 5722236), (2880, 5404334), (3060, 5086432), (3120, 4988616), (3264, 4768530), (3315, 4695168), (3536, 4401720), (3744, 4157180), (3978, 3912640), (4080, 3814824), (4160, 3741462), (4420, 3521376), (4680, 3325744), (4896, 3179020), (4992, 3117885), (5304, 2934480), (5440, 2861118), (5760, 2702167), (6120, 2543216), (6240, 2494308), (6528, 2384265), (6630, 2347584), (7072, 2200860), (7488, 2078590), (7956, 1956320), (8160, 1907412), (8320, 1870731), (8840, 1760688), (9360, 1662872), (9792, 1589510), (9945, 1565056), (10608, 1467240), (10880, 1430559), (12227, 1272960), (12240, 1271608), (12480, 1247154), (13260, 1173792), (14144, 1100430), (14976, 1039295), (15912, 978160), (16320, 953706), (17680, 880344), (18720, 831436), (19584, 794755), (19890, 782528), (21216, 733620), (24454, 636480), (24480, 635804), (24960, 623577), (26520, 586896), (28288, 550215), (31824, 489080), (32640, 476853), (35360, 440172), (36681, 424320), (37440, 415718), (39780, 391264), (42432, 366810), (48908, 318240), (48960, 317902), (53040, 293448), (61135, 254592), (63648, 244540), (70720, 220086), (73362, 212160), (74880, 207859), (79560, 195632), (84864, 183405), (97816, 159120), (97920, 158951), (106080, 146724), (110043, 141440), (122270, 127296)]