7768320

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2$

素因数の和:65

約数の個数: 216

約数和(自身を含む): 30120384

約数和(自身を除く): 22352064

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, 256, 272, 280, 289, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 544, 560, 578, 595, 640, 672, 680, 714, 768, 816, 840, 867, 896, 952, 960, 1020, 1088, 1120, 1156, 1190, 1280, 1344, 1360, 1428, 1445, 1632, 1680, 1734, 1785, 1792, 1904, 1920, 2023, 2040, 2176, 2240, 2312, 2380, 2688, 2720, 2856, 2890, 3264, 3360, 3468, 3570, 3808, 3840, 4046, 4080, 4335, 4352, 4480, 4624, 4760, 5376, 5440, 5712, 5780, 6069, 6528, 6720, 6936, 7140, 7616, 8092, 8160, 8670, 8960, 9248, 9520, 10115, 10880, 11424, 11560, 12138, 13056, 13440, 13872, 14280, 15232, 16184, 16320, 17340, 18496, 19040, 20230, 21760, 22848, 23120, 24276, 26880, 27744, 28560, 30345, 30464, 32368, 32640, 34680, 36992, 38080, 40460, 45696, 46240, 48552, 55488, 57120, 60690, 64736, 65280, 69360, 73984, 76160, 80920, 91392, 92480, 97104, 110976, 114240, 121380, 129472, 138720, 152320, 161840, 184960, 194208, 221952, 228480, 242760, 258944, 277440, 323680, 369920, 388416, 456960, 485520, 517888, 554880, 647360, 776832, 971040, 1109760, 1294720, 1553664, 1942080, 2589440, 3884160, 7768320]

約数ペア:

[(1, 7768320), (2, 3884160), (3, 2589440), (4, 1942080), (5, 1553664), (6, 1294720), (7, 1109760), (8, 971040), (10, 776832), (12, 647360), (14, 554880), (15, 517888), (16, 485520), (17, 456960), (20, 388416), (21, 369920), (24, 323680), (28, 277440), (30, 258944), (32, 242760), (34, 228480), (35, 221952), (40, 194208), (42, 184960), (48, 161840), (51, 152320), (56, 138720), (60, 129472), (64, 121380), (68, 114240), (70, 110976), (80, 97104), (84, 92480), (85, 91392), (96, 80920), (102, 76160), (105, 73984), (112, 69360), (119, 65280), (120, 64736), (128, 60690), (136, 57120), (140, 55488), (160, 48552), (168, 46240), (170, 45696), (192, 40460), (204, 38080), (210, 36992), (224, 34680), (238, 32640), (240, 32368), (255, 30464), (256, 30345), (272, 28560), (280, 27744), (289, 26880), (320, 24276), (336, 23120), (340, 22848), (357, 21760), (384, 20230), (408, 19040), (420, 18496), (448, 17340), (476, 16320), (480, 16184), (510, 15232), (544, 14280), (560, 13872), (578, 13440), (595, 13056), (640, 12138), (672, 11560), (680, 11424), (714, 10880), (768, 10115), (816, 9520), (840, 9248), (867, 8960), (896, 8670), (952, 8160), (960, 8092), (1020, 7616), (1088, 7140), (1120, 6936), (1156, 6720), (1190, 6528), (1280, 6069), (1344, 5780), (1360, 5712), (1428, 5440), (1445, 5376), (1632, 4760), (1680, 4624), (1734, 4480), (1785, 4352), (1792, 4335), (1904, 4080), (1920, 4046), (2023, 3840), (2040, 3808), (2176, 3570), (2240, 3468), (2312, 3360), (2380, 3264), (2688, 2890), (2720, 2856)]