237390720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1039}}^1$

素因数の和:1085

約数の個数: 256

約数和(自身を含む): 916531200

約数和(自身を除く): 679140480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 544, 560, 595, 640, 672, 680, 714, 816, 840, 896, 952, 960, 1020, 1039, 1088, 1120, 1190, 1344, 1360, 1428, 1632, 1680, 1785, 1904, 1920, 2040, 2078, 2176, 2240, 2380, 2688, 2720, 2856, 3117, 3264, 3360, 3570, 3808, 4080, 4156, 4480, 4760, 5195, 5440, 5712, 6234, 6528, 6720, 7140, 7273, 7616, 8160, 8312, 9520, 10390, 10880, 11424, 12468, 13440, 14280, 14546, 15232, 15585, 16320, 16624, 17663, 19040, 20780, 21819, 22848, 24936, 28560, 29092, 31170, 32640, 33248, 35326, 36365, 38080, 41560, 43638, 45696, 49872, 52989, 57120, 58184, 62340, 66496, 70652, 72730, 76160, 83120, 87276, 88315, 99744, 105978, 109095, 114240, 116368, 123641, 124680, 132992, 141304, 145460, 166240, 174552, 176630, 199488, 211956, 218190, 228480, 232736, 247282, 249360, 264945, 282608, 290920, 332480, 349104, 353260, 370923, 398976, 423912, 436380, 465472, 494564, 498720, 529890, 565216, 581840, 618205, 664960, 698208, 706520, 741846, 847824, 872760, 930944, 989128, 997440, 1059780, 1130432, 1163680, 1236410, 1396416, 1413040, 1483692, 1695648, 1745520, 1854615, 1978256, 1994880, 2119560, 2260864, 2327360, 2472820, 2792832, 2826080, 2967384, 3391296, 3491040, 3709230, 3956512, 4239120, 4654720, 4945640, 5652160, 5934768, 6782592, 6982080, 7418460, 7913024, 8478240, 9891280, 11304320, 11869536, 13964160, 14836920, 15826048, 16956480, 19782560, 23739072, 29673840, 33912960, 39565120, 47478144, 59347680, 79130240, 118695360, 237390720]

約数ペア:

[(1, 237390720), (2, 118695360), (3, 79130240), (4, 59347680), (5, 47478144), (6, 39565120), (7, 33912960), (8, 29673840), (10, 23739072), (12, 19782560), (14, 16956480), (15, 15826048), (16, 14836920), (17, 13964160), (20, 11869536), (21, 11304320), (24, 9891280), (28, 8478240), (30, 7913024), (32, 7418460), (34, 6982080), (35, 6782592), (40, 5934768), (42, 5652160), (48, 4945640), (51, 4654720), (56, 4239120), (60, 3956512), (64, 3709230), (68, 3491040), (70, 3391296), (80, 2967384), (84, 2826080), (85, 2792832), (96, 2472820), (102, 2327360), (105, 2260864), (112, 2119560), (119, 1994880), (120, 1978256), (128, 1854615), (136, 1745520), (140, 1695648), (160, 1483692), (168, 1413040), (170, 1396416), (192, 1236410), (204, 1163680), (210, 1130432), (224, 1059780), (238, 997440), (240, 989128), (255, 930944), (272, 872760), (280, 847824), (320, 741846), (336, 706520), (340, 698208), (357, 664960), (384, 618205), (408, 581840), (420, 565216), (448, 529890), (476, 498720), (480, 494564), (510, 465472), (544, 436380), (560, 423912), (595, 398976), (640, 370923), (672, 353260), (680, 349104), (714, 332480), (816, 290920), (840, 282608), (896, 264945), (952, 249360), (960, 247282), (1020, 232736), (1039, 228480), (1088, 218190), (1120, 211956), (1190, 199488), (1344, 176630), (1360, 174552), (1428, 166240), (1632, 145460), (1680, 141304), (1785, 132992), (1904, 124680), (1920, 123641), (2040, 116368), (2078, 114240), (2176, 109095), (2240, 105978), (2380, 99744), (2688, 88315), (2720, 87276), (2856, 83120), (3117, 76160), (3264, 72730), (3360, 70652), (3570, 66496), (3808, 62340), (4080, 58184), (4156, 57120), (4480, 52989), (4760, 49872), (5195, 45696), (5440, 43638), (5712, 41560), (6234, 38080), (6528, 36365), (6720, 35326), (7140, 33248), (7273, 32640), (7616, 31170), (8160, 29092), (8312, 28560), (9520, 24936), (10390, 22848), (10880, 21819), (11424, 20780), (12468, 19040), (13440, 17663), (14280, 16624), (14546, 16320), (15232, 15585)]