168408240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1$

素因数の和:748

約数の個数: 320

約数和(自身を含む): 701955072

約数和(自身を除く): 533546832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 91, 104, 105, 110, 112, 120, 130, 132, 140, 143, 154, 156, 165, 168, 176, 182, 195, 208, 210, 220, 231, 240, 260, 264, 273, 280, 286, 308, 312, 330, 336, 364, 385, 390, 420, 429, 440, 455, 462, 520, 528, 546, 560, 572, 616, 624, 660, 701, 715, 728, 770, 780, 840, 858, 880, 910, 924, 1001, 1040, 1092, 1144, 1155, 1232, 1320, 1365, 1402, 1430, 1456, 1540, 1560, 1680, 1716, 1820, 1848, 2002, 2103, 2145, 2184, 2288, 2310, 2640, 2730, 2804, 2860, 3003, 3080, 3120, 3432, 3505, 3640, 3696, 4004, 4206, 4290, 4368, 4620, 4907, 5005, 5460, 5608, 5720, 6006, 6160, 6864, 7010, 7280, 7711, 8008, 8412, 8580, 9113, 9240, 9814, 10010, 10515, 10920, 11216, 11440, 12012, 14020, 14721, 15015, 15422, 16016, 16824, 17160, 18226, 18480, 19628, 20020, 21030, 21840, 23133, 24024, 24535, 27339, 28040, 29442, 30030, 30844, 33648, 34320, 36452, 38555, 39256, 40040, 42060, 45565, 46266, 48048, 49070, 53977, 54678, 56080, 58884, 60060, 61688, 63791, 72904, 73605, 77110, 78512, 80080, 84120, 91130, 92532, 98140, 100243, 107954, 109356, 115665, 117768, 120120, 123376, 127582, 136695, 145808, 147210, 154220, 161931, 168240, 182260, 185064, 191373, 196280, 200486, 215908, 218712, 231330, 235536, 240240, 255164, 269885, 273390, 294420, 300729, 308440, 318955, 323862, 364520, 370128, 382746, 392560, 400972, 431816, 437424, 462660, 501215, 510328, 539770, 546780, 588840, 601458, 616880, 637910, 647724, 701701, 729040, 765492, 801944, 809655, 863632, 925320, 956865, 1002430, 1020656, 1079540, 1093560, 1177680, 1202916, 1275820, 1295448, 1403402, 1503645, 1530984, 1603888, 1619310, 1850640, 1913730, 2004860, 2105103, 2159080, 2187120, 2405832, 2551640, 2590896, 2806804, 3007290, 3061968, 3238620, 3508505, 3827460, 4009720, 4210206, 4318160, 4811664, 5103280, 5613608, 6014580, 6477240, 7017010, 7654920, 8019440, 8420412, 10525515, 11227216, 12029160, 12954480, 14034020, 15309840, 16840824, 21051030, 24058320, 28068040, 33681648, 42102060, 56136080, 84204120, 168408240]

約数ペア:

[(1, 168408240), (2, 84204120), (3, 56136080), (4, 42102060), (5, 33681648), (6, 28068040), (7, 24058320), (8, 21051030), (10, 16840824), (11, 15309840), (12, 14034020), (13, 12954480), (14, 12029160), (15, 11227216), (16, 10525515), (20, 8420412), (21, 8019440), (22, 7654920), (24, 7017010), (26, 6477240), (28, 6014580), (30, 5613608), (33, 5103280), (35, 4811664), (39, 4318160), (40, 4210206), (42, 4009720), (44, 3827460), (48, 3508505), (52, 3238620), (55, 3061968), (56, 3007290), (60, 2806804), (65, 2590896), (66, 2551640), (70, 2405832), (77, 2187120), (78, 2159080), (80, 2105103), (84, 2004860), (88, 1913730), (91, 1850640), (104, 1619310), (105, 1603888), (110, 1530984), (112, 1503645), (120, 1403402), (130, 1295448), (132, 1275820), (140, 1202916), (143, 1177680), (154, 1093560), (156, 1079540), (165, 1020656), (168, 1002430), (176, 956865), (182, 925320), (195, 863632), (208, 809655), (210, 801944), (220, 765492), (231, 729040), (240, 701701), (260, 647724), (264, 637910), (273, 616880), (280, 601458), (286, 588840), (308, 546780), (312, 539770), (330, 510328), (336, 501215), (364, 462660), (385, 437424), (390, 431816), (420, 400972), (429, 392560), (440, 382746), (455, 370128), (462, 364520), (520, 323862), (528, 318955), (546, 308440), (560, 300729), (572, 294420), (616, 273390), (624, 269885), (660, 255164), (701, 240240), (715, 235536), (728, 231330), (770, 218712), (780, 215908), (840, 200486), (858, 196280), (880, 191373), (910, 185064), (924, 182260), (1001, 168240), (1040, 161931), (1092, 154220), (1144, 147210), (1155, 145808), (1232, 136695), (1320, 127582), (1365, 123376), (1402, 120120), (1430, 117768), (1456, 115665), (1540, 109356), (1560, 107954), (1680, 100243), (1716, 98140), (1820, 92532), (1848, 91130), (2002, 84120), (2103, 80080), (2145, 78512), (2184, 77110), (2288, 73605), (2310, 72904), (2640, 63791), (2730, 61688), (2804, 60060), (2860, 58884), (3003, 56080), (3080, 54678), (3120, 53977), (3432, 49070), (3505, 48048), (3640, 46266), (3696, 45565), (4004, 42060), (4206, 40040), (4290, 39256), (4368, 38555), (4620, 36452), (4907, 34320), (5005, 33648), (5460, 30844), (5608, 30030), (5720, 29442), (6006, 28040), (6160, 27339), (6864, 24535), (7010, 24024), (7280, 23133), (7711, 21840), (8008, 21030), (8412, 20020), (8580, 19628), (9113, 18480), (9240, 18226), (9814, 17160), (10010, 16824), (10515, 16016), (10920, 15422), (11216, 15015), (11440, 14721), (12012, 14020)]