1027637760

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{463}}^1$

素因数の和:523

約数の個数: 240

約数和(自身を含む): 3497383296

約数和(自身を除く): 2469745536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 289, 320, 340, 384, 408, 463, 480, 510, 512, 544, 578, 640, 680, 768, 816, 867, 926, 960, 1020, 1088, 1156, 1280, 1360, 1389, 1445, 1536, 1632, 1734, 1852, 1920, 2040, 2176, 2312, 2315, 2560, 2720, 2778, 2890, 3264, 3468, 3704, 3840, 4080, 4335, 4352, 4624, 4630, 5440, 5556, 5780, 6528, 6936, 6945, 7408, 7680, 7871, 8160, 8670, 8704, 9248, 9260, 10880, 11112, 11560, 13056, 13872, 13890, 14816, 15742, 16320, 17340, 18496, 18520, 21760, 22224, 23120, 23613, 26112, 27744, 27780, 29632, 31484, 32640, 34680, 36992, 37040, 39355, 43520, 44448, 46240, 47226, 55488, 55560, 59264, 62968, 65280, 69360, 73984, 74080, 78710, 88896, 92480, 94452, 110976, 111120, 118065, 118528, 125936, 130560, 133807, 138720, 147968, 148160, 157420, 177792, 184960, 188904, 221952, 222240, 236130, 237056, 251872, 267614, 277440, 296320, 314840, 355584, 369920, 377808, 401421, 443904, 444480, 472260, 503744, 535228, 554880, 592640, 629680, 669035, 711168, 739840, 755616, 802842, 888960, 944520, 1007488, 1070456, 1109760, 1185280, 1259360, 1338070, 1511232, 1605684, 1777920, 1889040, 2007105, 2014976, 2140912, 2219520, 2518720, 2676140, 3022464, 3211368, 3555840, 3778080, 4014210, 4029952, 4281824, 5037440, 5352280, 6044928, 6422736, 7556160, 8028420, 8563648, 10074880, 10704560, 12089856, 12845472, 15112320, 16056840, 17127296, 20149760, 21409120, 25690944, 30224640, 32113680, 34254592, 42818240, 51381888, 60449280, 64227360, 68509184, 85636480, 102763776, 128454720, 171272960, 205527552, 256909440, 342545920, 513818880, 1027637760]

約数ペア:

[(1, 1027637760), (2, 513818880), (3, 342545920), (4, 256909440), (5, 205527552), (6, 171272960), (8, 128454720), (10, 102763776), (12, 85636480), (15, 68509184), (16, 64227360), (17, 60449280), (20, 51381888), (24, 42818240), (30, 34254592), (32, 32113680), (34, 30224640), (40, 25690944), (48, 21409120), (51, 20149760), (60, 17127296), (64, 16056840), (68, 15112320), (80, 12845472), (85, 12089856), (96, 10704560), (102, 10074880), (120, 8563648), (128, 8028420), (136, 7556160), (160, 6422736), (170, 6044928), (192, 5352280), (204, 5037440), (240, 4281824), (255, 4029952), (256, 4014210), (272, 3778080), (289, 3555840), (320, 3211368), (340, 3022464), (384, 2676140), (408, 2518720), (463, 2219520), (480, 2140912), (510, 2014976), (512, 2007105), (544, 1889040), (578, 1777920), (640, 1605684), (680, 1511232), (768, 1338070), (816, 1259360), (867, 1185280), (926, 1109760), (960, 1070456), (1020, 1007488), (1088, 944520), (1156, 888960), (1280, 802842), (1360, 755616), (1389, 739840), (1445, 711168), (1536, 669035), (1632, 629680), (1734, 592640), (1852, 554880), (1920, 535228), (2040, 503744), (2176, 472260), (2312, 444480), (2315, 443904), (2560, 401421), (2720, 377808), (2778, 369920), (2890, 355584), (3264, 314840), (3468, 296320), (3704, 277440), (3840, 267614), (4080, 251872), (4335, 237056), (4352, 236130), (4624, 222240), (4630, 221952), (5440, 188904), (5556, 184960), (5780, 177792), (6528, 157420), (6936, 148160), (6945, 147968), (7408, 138720), (7680, 133807), (7871, 130560), (8160, 125936), (8670, 118528), (8704, 118065), (9248, 111120), (9260, 110976), (10880, 94452), (11112, 92480), (11560, 88896), (13056, 78710), (13872, 74080), (13890, 73984), (14816, 69360), (15742, 65280), (16320, 62968), (17340, 59264), (18496, 55560), (18520, 55488), (21760, 47226), (22224, 46240), (23120, 44448), (23613, 43520), (26112, 39355), (27744, 37040), (27780, 36992), (29632, 34680), (31484, 32640)]