170294760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:328

約数の個数: 192

約数和(自身を含む): 585636480

約数和(自身を除く): 415341720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 131, 138, 157, 180, 184, 207, 230, 262, 276, 314, 345, 360, 393, 414, 460, 471, 524, 552, 628, 655, 690, 785, 786, 828, 920, 942, 1035, 1048, 1179, 1256, 1310, 1380, 1413, 1570, 1572, 1656, 1884, 1965, 2070, 2355, 2358, 2620, 2760, 2826, 3013, 3140, 3144, 3611, 3768, 3930, 4140, 4710, 4716, 5240, 5652, 5895, 6026, 6280, 7065, 7222, 7860, 8280, 9039, 9420, 9432, 10833, 11304, 11790, 12052, 14130, 14444, 15065, 15720, 18055, 18078, 18840, 20567, 21666, 23580, 24104, 27117, 28260, 28888, 30130, 32499, 36110, 36156, 41134, 43332, 45195, 47160, 54165, 54234, 56520, 60260, 61701, 64998, 72220, 72312, 82268, 86664, 90390, 102835, 108330, 108468, 120520, 123402, 129996, 135585, 144440, 162495, 164536, 180780, 185103, 205670, 216660, 216936, 246804, 259992, 271170, 308505, 324990, 361560, 370206, 411340, 433320, 473041, 493608, 542340, 617010, 649980, 740412, 822680, 925515, 946082, 1084680, 1234020, 1299960, 1419123, 1480824, 1851030, 1892164, 2365205, 2468040, 2838246, 3702060, 3784328, 4257369, 4730410, 5676492, 7095615, 7404120, 8514738, 9460820, 11352984, 14191230, 17029476, 18921640, 21286845, 28382460, 34058952, 42573690, 56764920, 85147380, 170294760]

約数ペア:

[(1, 170294760), (2, 85147380), (3, 56764920), (4, 42573690), (5, 34058952), (6, 28382460), (8, 21286845), (9, 18921640), (10, 17029476), (12, 14191230), (15, 11352984), (18, 9460820), (20, 8514738), (23, 7404120), (24, 7095615), (30, 5676492), (36, 4730410), (40, 4257369), (45, 3784328), (46, 3702060), (60, 2838246), (69, 2468040), (72, 2365205), (90, 1892164), (92, 1851030), (115, 1480824), (120, 1419123), (131, 1299960), (138, 1234020), (157, 1084680), (180, 946082), (184, 925515), (207, 822680), (230, 740412), (262, 649980), (276, 617010), (314, 542340), (345, 493608), (360, 473041), (393, 433320), (414, 411340), (460, 370206), (471, 361560), (524, 324990), (552, 308505), (628, 271170), (655, 259992), (690, 246804), (785, 216936), (786, 216660), (828, 205670), (920, 185103), (942, 180780), (1035, 164536), (1048, 162495), (1179, 144440), (1256, 135585), (1310, 129996), (1380, 123402), (1413, 120520), (1570, 108468), (1572, 108330), (1656, 102835), (1884, 90390), (1965, 86664), (2070, 82268), (2355, 72312), (2358, 72220), (2620, 64998), (2760, 61701), (2826, 60260), (3013, 56520), (3140, 54234), (3144, 54165), (3611, 47160), (3768, 45195), (3930, 43332), (4140, 41134), (4710, 36156), (4716, 36110), (5240, 32499), (5652, 30130), (5895, 28888), (6026, 28260), (6280, 27117), (7065, 24104), (7222, 23580), (7860, 21666), (8280, 20567), (9039, 18840), (9420, 18078), (9432, 18055), (10833, 15720), (11304, 15065), (11790, 14444), (12052, 14130)]