201260640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:274

約数の個数: 288

約数和(自身を含む): 758419200

約数和(自身を除く): 557158560

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, 43, 48, 49, 56, 60, 70, 80, 84, 86, 96, 98, 105, 112, 120, 129, 140, 147, 160, 168, 172, 196, 199, 210, 215, 224, 240, 245, 258, 280, 294, 301, 336, 344, 392, 398, 420, 430, 480, 490, 516, 560, 588, 597, 602, 645, 672, 688, 735, 784, 796, 840, 860, 903, 980, 995, 1032, 1120, 1176, 1194, 1204, 1290, 1376, 1393, 1470, 1505, 1568, 1592, 1680, 1720, 1806, 1960, 1990, 2064, 2107, 2352, 2388, 2408, 2580, 2786, 2940, 2985, 3010, 3184, 3360, 3440, 3612, 3920, 3980, 4128, 4179, 4214, 4515, 4704, 4776, 4816, 5160, 5572, 5880, 5970, 6020, 6321, 6368, 6880, 6965, 7224, 7840, 7960, 8358, 8428, 8557, 9030, 9552, 9632, 9751, 10320, 10535, 11144, 11760, 11940, 12040, 12642, 13930, 14448, 15920, 16716, 16856, 17114, 18060, 19104, 19502, 20640, 20895, 21070, 22288, 23520, 23880, 24080, 25284, 25671, 27860, 28896, 29253, 31605, 31840, 33432, 33712, 34228, 36120, 39004, 41790, 42140, 42785, 44576, 47760, 48160, 48755, 50568, 51342, 55720, 58506, 59899, 63210, 66864, 67424, 68456, 72240, 78008, 83580, 84280, 85570, 95520, 97510, 101136, 102684, 111440, 117012, 119798, 126420, 128355, 133728, 136912, 144480, 146265, 156016, 167160, 168560, 171140, 179697, 195020, 202272, 205368, 222880, 234024, 239596, 252840, 256710, 273824, 292530, 299495, 312032, 334320, 337120, 342280, 359394, 390040, 410736, 419293, 468048, 479192, 505680, 513420, 585060, 598990, 668640, 684560, 718788, 780080, 821472, 838586, 898485, 936096, 958384, 1011360, 1026840, 1170120, 1197980, 1257879, 1369120, 1437576, 1560160, 1677172, 1796970, 1916768, 2053680, 2096465, 2340240, 2395960, 2515758, 2875152, 3354344, 3593940, 4107360, 4192930, 4680480, 4791920, 5031516, 5750304, 6289395, 6708688, 7187880, 8385860, 9583840, 10063032, 12578790, 13417376, 14375760, 16771720, 20126064, 25157580, 28751520, 33543440, 40252128, 50315160, 67086880, 100630320, 201260640]

約数ペア:

[(1, 201260640), (2, 100630320), (3, 67086880), (4, 50315160), (5, 40252128), (6, 33543440), (7, 28751520), (8, 25157580), (10, 20126064), (12, 16771720), (14, 14375760), (15, 13417376), (16, 12578790), (20, 10063032), (21, 9583840), (24, 8385860), (28, 7187880), (30, 6708688), (32, 6289395), (35, 5750304), (40, 5031516), (42, 4791920), (43, 4680480), (48, 4192930), (49, 4107360), (56, 3593940), (60, 3354344), (70, 2875152), (80, 2515758), (84, 2395960), (86, 2340240), (96, 2096465), (98, 2053680), (105, 1916768), (112, 1796970), (120, 1677172), (129, 1560160), (140, 1437576), (147, 1369120), (160, 1257879), (168, 1197980), (172, 1170120), (196, 1026840), (199, 1011360), (210, 958384), (215, 936096), (224, 898485), (240, 838586), (245, 821472), (258, 780080), (280, 718788), (294, 684560), (301, 668640), (336, 598990), (344, 585060), (392, 513420), (398, 505680), (420, 479192), (430, 468048), (480, 419293), (490, 410736), (516, 390040), (560, 359394), (588, 342280), (597, 337120), (602, 334320), (645, 312032), (672, 299495), (688, 292530), (735, 273824), (784, 256710), (796, 252840), (840, 239596), (860, 234024), (903, 222880), (980, 205368), (995, 202272), (1032, 195020), (1120, 179697), (1176, 171140), (1194, 168560), (1204, 167160), (1290, 156016), (1376, 146265), (1393, 144480), (1470, 136912), (1505, 133728), (1568, 128355), (1592, 126420), (1680, 119798), (1720, 117012), (1806, 111440), (1960, 102684), (1990, 101136), (2064, 97510), (2107, 95520), (2352, 85570), (2388, 84280), (2408, 83580), (2580, 78008), (2786, 72240), (2940, 68456), (2985, 67424), (3010, 66864), (3184, 63210), (3360, 59899), (3440, 58506), (3612, 55720), (3920, 51342), (3980, 50568), (4128, 48755), (4179, 48160), (4214, 47760), (4515, 44576), (4704, 42785), (4776, 42140), (4816, 41790), (5160, 39004), (5572, 36120), (5880, 34228), (5970, 33712), (6020, 33432), (6321, 31840), (6368, 31605), (6880, 29253), (6965, 28896), (7224, 27860), (7840, 25671), (7960, 25284), (8358, 24080), (8428, 23880), (8557, 23520), (9030, 22288), (9552, 21070), (9632, 20895), (9751, 20640), (10320, 19502), (10535, 19104), (11144, 18060), (11760, 17114), (11940, 16856), (12040, 16716), (12642, 15920), (13930, 14448)]