22779120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:192

約数の個数: 240

約数和(自身を含む): 89056800

約数和(自身を除く): 66277680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 149, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 298, 312, 336, 364, 390, 392, 420, 447, 455, 490, 520, 546, 560, 588, 596, 624, 637, 728, 735, 745, 780, 784, 840, 894, 910, 980, 1040, 1043, 1092, 1176, 1192, 1274, 1365, 1456, 1470, 1490, 1560, 1680, 1788, 1820, 1911, 1937, 1960, 2086, 2184, 2235, 2352, 2384, 2548, 2730, 2940, 2980, 3120, 3129, 3185, 3576, 3640, 3822, 3874, 3920, 4172, 4368, 4470, 5096, 5215, 5460, 5811, 5880, 5960, 6258, 6370, 7152, 7280, 7301, 7644, 7748, 8344, 8940, 9555, 9685, 10192, 10430, 10920, 11622, 11760, 11920, 12516, 12740, 13559, 14602, 15288, 15496, 15645, 16688, 17880, 19110, 19370, 20860, 21840, 21903, 23244, 25032, 25480, 27118, 29055, 29204, 30576, 30992, 31290, 35760, 36505, 38220, 38740, 40677, 41720, 43806, 46488, 50064, 50960, 54236, 58110, 58408, 62580, 67795, 73010, 76440, 77480, 81354, 83440, 87612, 92976, 94913, 108472, 109515, 116220, 116816, 125160, 135590, 146020, 152880, 154960, 162708, 175224, 189826, 203385, 216944, 219030, 232440, 250320, 271180, 284739, 292040, 325416, 350448, 379652, 406770, 438060, 464880, 474565, 542360, 569478, 584080, 650832, 759304, 813540, 876120, 949130, 1084720, 1138956, 1423695, 1518608, 1627080, 1752240, 1898260, 2277912, 2847390, 3254160, 3796520, 4555824, 5694780, 7593040, 11389560, 22779120]

約数ペア:

[(1, 22779120), (2, 11389560), (3, 7593040), (4, 5694780), (5, 4555824), (6, 3796520), (7, 3254160), (8, 2847390), (10, 2277912), (12, 1898260), (13, 1752240), (14, 1627080), (15, 1518608), (16, 1423695), (20, 1138956), (21, 1084720), (24, 949130), (26, 876120), (28, 813540), (30, 759304), (35, 650832), (39, 584080), (40, 569478), (42, 542360), (48, 474565), (49, 464880), (52, 438060), (56, 406770), (60, 379652), (65, 350448), (70, 325416), (78, 292040), (80, 284739), (84, 271180), (91, 250320), (98, 232440), (104, 219030), (105, 216944), (112, 203385), (120, 189826), (130, 175224), (140, 162708), (147, 154960), (149, 152880), (156, 146020), (168, 135590), (182, 125160), (195, 116816), (196, 116220), (208, 109515), (210, 108472), (240, 94913), (245, 92976), (260, 87612), (273, 83440), (280, 81354), (294, 77480), (298, 76440), (312, 73010), (336, 67795), (364, 62580), (390, 58408), (392, 58110), (420, 54236), (447, 50960), (455, 50064), (490, 46488), (520, 43806), (546, 41720), (560, 40677), (588, 38740), (596, 38220), (624, 36505), (637, 35760), (728, 31290), (735, 30992), (745, 30576), (780, 29204), (784, 29055), (840, 27118), (894, 25480), (910, 25032), (980, 23244), (1040, 21903), (1043, 21840), (1092, 20860), (1176, 19370), (1192, 19110), (1274, 17880), (1365, 16688), (1456, 15645), (1470, 15496), (1490, 15288), (1560, 14602), (1680, 13559), (1788, 12740), (1820, 12516), (1911, 11920), (1937, 11760), (1960, 11622), (2086, 10920), (2184, 10430), (2235, 10192), (2352, 9685), (2384, 9555), (2548, 8940), (2730, 8344), (2940, 7748), (2980, 7644), (3120, 7301), (3129, 7280), (3185, 7152), (3576, 6370), (3640, 6258), (3822, 5960), (3874, 5880), (3920, 5811), (4172, 5460), (4368, 5215), (4470, 5096)]