161470080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{97}}^1$

素因数の和:156

約数の個数: 288

約数和(自身を含む): 598410540

約数和(自身を除く): 436940460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 97, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 194, 204, 240, 255, 272, 288, 289, 291, 306, 320, 340, 360, 384, 388, 408, 480, 485, 510, 544, 576, 578, 582, 612, 640, 680, 720, 765, 776, 816, 867, 873, 960, 970, 1020, 1088, 1152, 1156, 1164, 1224, 1360, 1440, 1445, 1455, 1530, 1552, 1632, 1649, 1734, 1746, 1920, 1940, 2040, 2176, 2312, 2328, 2448, 2601, 2720, 2880, 2890, 2910, 3060, 3104, 3264, 3298, 3468, 3492, 3880, 4080, 4335, 4365, 4624, 4656, 4896, 4947, 5202, 5440, 5760, 5780, 5820, 6120, 6208, 6528, 6596, 6936, 6984, 7760, 8160, 8245, 8670, 8730, 9248, 9312, 9792, 9894, 10404, 10880, 11560, 11640, 12240, 12416, 13005, 13192, 13872, 13968, 14841, 15520, 16320, 16490, 17340, 17460, 18496, 18624, 19584, 19788, 20808, 23120, 23280, 24480, 24735, 26010, 26384, 27744, 27936, 28033, 29682, 31040, 32640, 32980, 34680, 34920, 36992, 37248, 39576, 41616, 46240, 46560, 48960, 49470, 52020, 52768, 55488, 55872, 56066, 59364, 62080, 65960, 69360, 69840, 74205, 79152, 83232, 84099, 92480, 93120, 97920, 98940, 104040, 105536, 110976, 111744, 112132, 118728, 131920, 138720, 139680, 140165, 148410, 158304, 166464, 168198, 184960, 186240, 197880, 208080, 211072, 224264, 237456, 252297, 263840, 277440, 279360, 280330, 296820, 316608, 332928, 336396, 395760, 416160, 420495, 448528, 474912, 504594, 527680, 554880, 558720, 560660, 593640, 633216, 672792, 791520, 832320, 840990, 897056, 949824, 1009188, 1055360, 1121320, 1187280, 1261485, 1345584, 1583040, 1664640, 1681980, 1794112, 1899648, 2018376, 2242640, 2374560, 2522970, 2691168, 3166080, 3363960, 3588224, 4036752, 4485280, 4749120, 5045940, 5382336, 6727920, 8073504, 8970560, 9498240, 10091880, 10764672, 13455840, 16147008, 17941120, 20183760, 26911680, 32294016, 40367520, 53823360, 80735040, 161470080]

約数ペア:

[(1, 161470080), (2, 80735040), (3, 53823360), (4, 40367520), (5, 32294016), (6, 26911680), (8, 20183760), (9, 17941120), (10, 16147008), (12, 13455840), (15, 10764672), (16, 10091880), (17, 9498240), (18, 8970560), (20, 8073504), (24, 6727920), (30, 5382336), (32, 5045940), (34, 4749120), (36, 4485280), (40, 4036752), (45, 3588224), (48, 3363960), (51, 3166080), (60, 2691168), (64, 2522970), (68, 2374560), (72, 2242640), (80, 2018376), (85, 1899648), (90, 1794112), (96, 1681980), (97, 1664640), (102, 1583040), (120, 1345584), (128, 1261485), (136, 1187280), (144, 1121320), (153, 1055360), (160, 1009188), (170, 949824), (180, 897056), (192, 840990), (194, 832320), (204, 791520), (240, 672792), (255, 633216), (272, 593640), (288, 560660), (289, 558720), (291, 554880), (306, 527680), (320, 504594), (340, 474912), (360, 448528), (384, 420495), (388, 416160), (408, 395760), (480, 336396), (485, 332928), (510, 316608), (544, 296820), (576, 280330), (578, 279360), (582, 277440), (612, 263840), (640, 252297), (680, 237456), (720, 224264), (765, 211072), (776, 208080), (816, 197880), (867, 186240), (873, 184960), (960, 168198), (970, 166464), (1020, 158304), (1088, 148410), (1152, 140165), (1156, 139680), (1164, 138720), (1224, 131920), (1360, 118728), (1440, 112132), (1445, 111744), (1455, 110976), (1530, 105536), (1552, 104040), (1632, 98940), (1649, 97920), (1734, 93120), (1746, 92480), (1920, 84099), (1940, 83232), (2040, 79152), (2176, 74205), (2312, 69840), (2328, 69360), (2448, 65960), (2601, 62080), (2720, 59364), (2880, 56066), (2890, 55872), (2910, 55488), (3060, 52768), (3104, 52020), (3264, 49470), (3298, 48960), (3468, 46560), (3492, 46240), (3880, 41616), (4080, 39576), (4335, 37248), (4365, 36992), (4624, 34920), (4656, 34680), (4896, 32980), (4947, 32640), (5202, 31040), (5440, 29682), (5760, 28033), (5780, 27936), (5820, 27744), (6120, 26384), (6208, 26010), (6528, 24735), (6596, 24480), (6936, 23280), (6984, 23120), (7760, 20808), (8160, 19788), (8245, 19584), (8670, 18624), (8730, 18496), (9248, 17460), (9312, 17340), (9792, 16490), (9894, 16320), (10404, 15520), (10880, 14841), (11560, 13968), (11640, 13872), (12240, 13192), (12416, 13005)]