230262480

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:283

約数の個数: 320

約数和(自身を含む): 921607680

約数和(自身を除く): 691345200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 97, 105, 108, 112, 120, 126, 135, 140, 144, 157, 168, 180, 189, 194, 210, 216, 240, 252, 270, 280, 291, 314, 315, 336, 360, 378, 388, 420, 432, 471, 485, 504, 540, 560, 582, 628, 630, 679, 720, 756, 776, 785, 840, 873, 942, 945, 970, 1008, 1080, 1099, 1164, 1256, 1260, 1358, 1413, 1455, 1512, 1552, 1570, 1680, 1746, 1884, 1890, 1940, 2037, 2160, 2198, 2328, 2355, 2512, 2520, 2619, 2716, 2826, 2910, 3024, 3140, 3297, 3395, 3492, 3768, 3780, 3880, 4074, 4239, 4365, 4396, 4656, 4710, 5040, 5238, 5432, 5495, 5652, 5820, 6111, 6280, 6594, 6790, 6984, 7065, 7536, 7560, 7760, 8148, 8478, 8730, 8792, 9420, 9891, 10185, 10476, 10864, 10990, 11304, 11640, 12222, 12560, 13095, 13188, 13580, 13968, 14130, 15120, 15229, 16296, 16485, 16956, 17460, 17584, 18333, 18840, 19782, 20370, 20952, 21195, 21980, 22608, 23280, 24444, 26190, 26376, 27160, 28260, 29673, 30458, 30555, 32592, 32970, 33912, 34920, 36666, 37680, 39564, 40740, 41904, 42390, 43960, 45687, 48888, 49455, 52380, 52752, 54320, 56520, 59346, 60916, 61110, 65940, 67824, 69840, 73332, 76145, 79128, 81480, 84780, 87920, 91374, 91665, 97776, 98910, 104760, 106603, 113040, 118692, 121832, 122220, 131880, 137061, 146664, 148365, 152290, 158256, 162960, 169560, 182748, 183330, 197820, 209520, 213206, 228435, 237384, 243664, 244440, 263760, 274122, 293328, 296730, 304580, 319809, 339120, 365496, 366660, 395640, 411183, 426412, 456870, 474768, 488880, 533015, 548244, 593460, 609160, 639618, 685305, 730992, 733320, 791280, 822366, 852824, 913740, 959427, 1066030, 1096488, 1186920, 1218320, 1279236, 1370610, 1466640, 1599045, 1644732, 1705648, 1827480, 1918854, 2055915, 2132060, 2192976, 2373840, 2558472, 2741220, 2878281, 3198090, 3289464, 3654960, 3837708, 4111830, 4264120, 4797135, 5116944, 5482440, 5756562, 6396180, 6578928, 7675416, 8223660, 8528240, 9594270, 10964880, 11513124, 12792360, 14391405, 15350832, 16447320, 19188540, 23026248, 25584720, 28782810, 32894640, 38377080, 46052496, 57565620, 76754160, 115131240, 230262480]

約数ペア:

[(1, 230262480), (2, 115131240), (3, 76754160), (4, 57565620), (5, 46052496), (6, 38377080), (7, 32894640), (8, 28782810), (9, 25584720), (10, 23026248), (12, 19188540), (14, 16447320), (15, 15350832), (16, 14391405), (18, 12792360), (20, 11513124), (21, 10964880), (24, 9594270), (27, 8528240), (28, 8223660), (30, 7675416), (35, 6578928), (36, 6396180), (40, 5756562), (42, 5482440), (45, 5116944), (48, 4797135), (54, 4264120), (56, 4111830), (60, 3837708), (63, 3654960), (70, 3289464), (72, 3198090), (80, 2878281), (84, 2741220), (90, 2558472), (97, 2373840), (105, 2192976), (108, 2132060), (112, 2055915), (120, 1918854), (126, 1827480), (135, 1705648), (140, 1644732), (144, 1599045), (157, 1466640), (168, 1370610), (180, 1279236), (189, 1218320), (194, 1186920), (210, 1096488), (216, 1066030), (240, 959427), (252, 913740), (270, 852824), (280, 822366), (291, 791280), (314, 733320), (315, 730992), (336, 685305), (360, 639618), (378, 609160), (388, 593460), (420, 548244), (432, 533015), (471, 488880), (485, 474768), (504, 456870), (540, 426412), (560, 411183), (582, 395640), (628, 366660), (630, 365496), (679, 339120), (720, 319809), (756, 304580), (776, 296730), (785, 293328), (840, 274122), (873, 263760), (942, 244440), (945, 243664), (970, 237384), (1008, 228435), (1080, 213206), (1099, 209520), (1164, 197820), (1256, 183330), (1260, 182748), (1358, 169560), (1413, 162960), (1455, 158256), (1512, 152290), (1552, 148365), (1570, 146664), (1680, 137061), (1746, 131880), (1884, 122220), (1890, 121832), (1940, 118692), (2037, 113040), (2160, 106603), (2198, 104760), (2328, 98910), (2355, 97776), (2512, 91665), (2520, 91374), (2619, 87920), (2716, 84780), (2826, 81480), (2910, 79128), (3024, 76145), (3140, 73332), (3297, 69840), (3395, 67824), (3492, 65940), (3768, 61110), (3780, 60916), (3880, 59346), (4074, 56520), (4239, 54320), (4365, 52752), (4396, 52380), (4656, 49455), (4710, 48888), (5040, 45687), (5238, 43960), (5432, 42390), (5495, 41904), (5652, 40740), (5820, 39564), (6111, 37680), (6280, 36666), (6594, 34920), (6790, 33912), (6984, 32970), (7065, 32592), (7536, 30555), (7560, 30458), (7760, 29673), (8148, 28260), (8478, 27160), (8730, 26376), (8792, 26190), (9420, 24444), (9891, 23280), (10185, 22608), (10476, 21980), (10864, 21195), (10990, 20952), (11304, 20370), (11640, 19782), (12222, 18840), (12560, 18333), (13095, 17584), (13188, 17460), (13580, 16956), (13968, 16485), (14130, 16296), (15120, 15229)]