427641120

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1$

素因数の和:694

約数の個数: 288

約数和(自身を含む): 1604873088

約数和(自身を除く): 1177231968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 243, 255, 270, 272, 288, 306, 324, 340, 360, 405, 408, 432, 459, 480, 486, 510, 540, 544, 612, 647, 648, 680, 720, 765, 810, 816, 864, 918, 972, 1020, 1080, 1215, 1224, 1294, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1836, 1941, 1944, 2040, 2160, 2295, 2430, 2448, 2588, 2592, 2720, 2754, 3060, 3235, 3240, 3672, 3882, 3888, 4080, 4131, 4320, 4590, 4860, 4896, 5176, 5508, 5823, 6120, 6470, 6480, 6885, 7344, 7764, 7776, 8160, 8262, 9180, 9705, 9720, 10352, 10999, 11016, 11646, 12240, 12940, 12960, 13770, 14688, 15528, 16524, 17469, 18360, 19410, 19440, 20655, 20704, 21998, 22032, 23292, 24480, 25880, 27540, 29115, 31056, 32997, 33048, 34938, 36720, 38820, 38880, 41310, 43996, 44064, 46584, 51760, 52407, 54995, 55080, 58230, 62112, 65994, 66096, 69876, 73440, 77640, 82620, 87345, 87992, 93168, 98991, 103520, 104814, 109990, 110160, 116460, 131988, 132192, 139752, 155280, 157221, 164985, 165240, 174690, 175984, 186336, 197982, 209628, 219980, 220320, 232920, 262035, 263976, 279504, 296973, 310560, 314442, 329970, 330480, 349380, 351968, 395964, 419256, 439960, 465840, 494955, 524070, 527952, 559008, 593946, 628884, 659940, 660960, 698760, 786105, 791928, 838512, 879920, 890919, 931680, 989910, 1048140, 1055904, 1187892, 1257768, 1319880, 1397520, 1484865, 1572210, 1583856, 1677024, 1759840, 1781838, 1979820, 2096280, 2375784, 2515536, 2639760, 2672757, 2795040, 2969730, 3144420, 3167712, 3563676, 3959640, 4192560, 4454595, 4751568, 5031072, 5279520, 5345514, 5939460, 6288840, 7127352, 7919280, 8385120, 8909190, 9503136, 10691028, 11878920, 12577680, 13363785, 14254704, 15838560, 17818380, 21382056, 23757840, 25155360, 26727570, 28509408, 35636760, 42764112, 47515680, 53455140, 71273520, 85528224, 106910280, 142547040, 213820560, 427641120]

約数ペア:

[(1, 427641120), (2, 213820560), (3, 142547040), (4, 106910280), (5, 85528224), (6, 71273520), (8, 53455140), (9, 47515680), (10, 42764112), (12, 35636760), (15, 28509408), (16, 26727570), (17, 25155360), (18, 23757840), (20, 21382056), (24, 17818380), (27, 15838560), (30, 14254704), (32, 13363785), (34, 12577680), (36, 11878920), (40, 10691028), (45, 9503136), (48, 8909190), (51, 8385120), (54, 7919280), (60, 7127352), (68, 6288840), (72, 5939460), (80, 5345514), (81, 5279520), (85, 5031072), (90, 4751568), (96, 4454595), (102, 4192560), (108, 3959640), (120, 3563676), (135, 3167712), (136, 3144420), (144, 2969730), (153, 2795040), (160, 2672757), (162, 2639760), (170, 2515536), (180, 2375784), (204, 2096280), (216, 1979820), (240, 1781838), (243, 1759840), (255, 1677024), (270, 1583856), (272, 1572210), (288, 1484865), (306, 1397520), (324, 1319880), (340, 1257768), (360, 1187892), (405, 1055904), (408, 1048140), (432, 989910), (459, 931680), (480, 890919), (486, 879920), (510, 838512), (540, 791928), (544, 786105), (612, 698760), (647, 660960), (648, 659940), (680, 628884), (720, 593946), (765, 559008), (810, 527952), (816, 524070), (864, 494955), (918, 465840), (972, 439960), (1020, 419256), (1080, 395964), (1215, 351968), (1224, 349380), (1294, 330480), (1296, 329970), (1360, 314442), (1377, 310560), (1440, 296973), (1530, 279504), (1620, 263976), (1632, 262035), (1836, 232920), (1941, 220320), (1944, 219980), (2040, 209628), (2160, 197982), (2295, 186336), (2430, 175984), (2448, 174690), (2588, 165240), (2592, 164985), (2720, 157221), (2754, 155280), (3060, 139752), (3235, 132192), (3240, 131988), (3672, 116460), (3882, 110160), (3888, 109990), (4080, 104814), (4131, 103520), (4320, 98991), (4590, 93168), (4860, 87992), (4896, 87345), (5176, 82620), (5508, 77640), (5823, 73440), (6120, 69876), (6470, 66096), (6480, 65994), (6885, 62112), (7344, 58230), (7764, 55080), (7776, 54995), (8160, 52407), (8262, 51760), (9180, 46584), (9705, 44064), (9720, 43996), (10352, 41310), (10999, 38880), (11016, 38820), (11646, 36720), (12240, 34938), (12940, 33048), (12960, 32997), (13770, 31056), (14688, 29115), (15528, 27540), (16524, 25880), (17469, 24480), (18360, 23292), (19410, 22032), (19440, 21998), (20655, 20704)]