229343520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^4\times {\mathrm{199}}^1$

素因数の和:245

約数の個数: 240

約数和(自身を含む): 847022400

約数和(自身を除く): 617678880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 199, 210, 224, 240, 245, 280, 294, 336, 343, 392, 398, 420, 480, 490, 560, 588, 597, 672, 686, 735, 784, 796, 840, 980, 995, 1029, 1120, 1176, 1194, 1372, 1393, 1470, 1568, 1592, 1680, 1715, 1960, 1990, 2058, 2352, 2388, 2401, 2744, 2786, 2940, 2985, 3184, 3360, 3430, 3920, 3980, 4116, 4179, 4704, 4776, 4802, 5145, 5488, 5572, 5880, 5970, 6368, 6860, 6965, 7203, 7840, 7960, 8232, 8358, 9552, 9604, 9751, 10290, 10976, 11144, 11760, 11940, 12005, 13720, 13930, 14406, 15920, 16464, 16716, 19104, 19208, 19502, 20580, 20895, 22288, 23520, 23880, 24010, 27440, 27860, 28812, 29253, 31840, 32928, 33432, 36015, 38416, 39004, 41160, 41790, 44576, 47760, 48020, 48755, 54880, 55720, 57624, 58506, 66864, 68257, 72030, 76832, 78008, 82320, 83580, 95520, 96040, 97510, 111440, 115248, 117012, 133728, 136514, 144060, 146265, 156016, 164640, 167160, 192080, 195020, 204771, 222880, 230496, 234024, 273028, 288120, 292530, 312032, 334320, 341285, 384160, 390040, 409542, 468048, 477799, 546056, 576240, 585060, 668640, 682570, 780080, 819084, 936096, 955598, 1023855, 1092112, 1152480, 1170120, 1365140, 1433397, 1560160, 1638168, 1911196, 2047710, 2184224, 2340240, 2388995, 2730280, 2866794, 3276336, 3822392, 4095420, 4680480, 4777990, 5460560, 5733588, 6552672, 7166985, 7644784, 8190840, 9555980, 10921120, 11467176, 14333970, 15289568, 16381680, 19111960, 22934352, 28667940, 32763360, 38223920, 45868704, 57335880, 76447840, 114671760, 229343520]

約数ペア:

[(1, 229343520), (2, 114671760), (3, 76447840), (4, 57335880), (5, 45868704), (6, 38223920), (7, 32763360), (8, 28667940), (10, 22934352), (12, 19111960), (14, 16381680), (15, 15289568), (16, 14333970), (20, 11467176), (21, 10921120), (24, 9555980), (28, 8190840), (30, 7644784), (32, 7166985), (35, 6552672), (40, 5733588), (42, 5460560), (48, 4777990), (49, 4680480), (56, 4095420), (60, 3822392), (70, 3276336), (80, 2866794), (84, 2730280), (96, 2388995), (98, 2340240), (105, 2184224), (112, 2047710), (120, 1911196), (140, 1638168), (147, 1560160), (160, 1433397), (168, 1365140), (196, 1170120), (199, 1152480), (210, 1092112), (224, 1023855), (240, 955598), (245, 936096), (280, 819084), (294, 780080), (336, 682570), (343, 668640), (392, 585060), (398, 576240), (420, 546056), (480, 477799), (490, 468048), (560, 409542), (588, 390040), (597, 384160), (672, 341285), (686, 334320), (735, 312032), (784, 292530), (796, 288120), (840, 273028), (980, 234024), (995, 230496), (1029, 222880), (1120, 204771), (1176, 195020), (1194, 192080), (1372, 167160), (1393, 164640), (1470, 156016), (1568, 146265), (1592, 144060), (1680, 136514), (1715, 133728), (1960, 117012), (1990, 115248), (2058, 111440), (2352, 97510), (2388, 96040), (2401, 95520), (2744, 83580), (2786, 82320), (2940, 78008), (2985, 76832), (3184, 72030), (3360, 68257), (3430, 66864), (3920, 58506), (3980, 57624), (4116, 55720), (4179, 54880), (4704, 48755), (4776, 48020), (4802, 47760), (5145, 44576), (5488, 41790), (5572, 41160), (5880, 39004), (5970, 38416), (6368, 36015), (6860, 33432), (6965, 32928), (7203, 31840), (7840, 29253), (7960, 28812), (8232, 27860), (8358, 27440), (9552, 24010), (9604, 23880), (9751, 23520), (10290, 22288), (10976, 20895), (11144, 20580), (11760, 19502), (11940, 19208), (12005, 19104), (13720, 16716), (13930, 16464), (14406, 15920)]