227394720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1327}}^1$

素因数の和:1372

約数の個数: 288

約数和(自身を含む): 939714048

約数和(自身を除く): 712319328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 336, 340, 357, 360, 408, 420, 476, 480, 504, 510, 544, 560, 595, 612, 630, 672, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1120, 1190, 1224, 1260, 1327, 1360, 1428, 1440, 1530, 1632, 1680, 1785, 1904, 2016, 2040, 2142, 2380, 2448, 2520, 2654, 2720, 2856, 3060, 3360, 3570, 3808, 3981, 4080, 4284, 4760, 4896, 5040, 5308, 5355, 5712, 6120, 6635, 7140, 7962, 8160, 8568, 9289, 9520, 10080, 10616, 10710, 11424, 11943, 12240, 13270, 14280, 15924, 17136, 18578, 19040, 19905, 21232, 21420, 22559, 23886, 24480, 26540, 27867, 28560, 31848, 34272, 37156, 39810, 42464, 42840, 45118, 46445, 47772, 53080, 55734, 57120, 59715, 63696, 67677, 74312, 79620, 83601, 85680, 90236, 92890, 95544, 106160, 111468, 112795, 119430, 127392, 135354, 139335, 148624, 157913, 159240, 167202, 171360, 180472, 185780, 191088, 203031, 212320, 222936, 225590, 238860, 270708, 278670, 297248, 315826, 318480, 334404, 338385, 360944, 371560, 382176, 406062, 418005, 445872, 451180, 473739, 477720, 541416, 557340, 631652, 636960, 668808, 676770, 721888, 743120, 789565, 812124, 836010, 891744, 902360, 947478, 955440, 1015155, 1082832, 1114680, 1263304, 1337616, 1353540, 1421217, 1486240, 1579130, 1624248, 1672020, 1804720, 1894956, 1910880, 2030310, 2165664, 2229360, 2368695, 2526608, 2675232, 2707080, 2842434, 3158260, 3248496, 3344040, 3609440, 3789912, 4060620, 4458720, 4737390, 5053216, 5414160, 5684868, 6316520, 6496992, 6688080, 7106085, 7579824, 8121240, 9474780, 10828320, 11369736, 12633040, 13376160, 14212170, 15159648, 16242480, 18949560, 22739472, 25266080, 28424340, 32484960, 37899120, 45478944, 56848680, 75798240, 113697360, 227394720]

約数ペア:

[(1, 227394720), (2, 113697360), (3, 75798240), (4, 56848680), (5, 45478944), (6, 37899120), (7, 32484960), (8, 28424340), (9, 25266080), (10, 22739472), (12, 18949560), (14, 16242480), (15, 15159648), (16, 14212170), (17, 13376160), (18, 12633040), (20, 11369736), (21, 10828320), (24, 9474780), (28, 8121240), (30, 7579824), (32, 7106085), (34, 6688080), (35, 6496992), (36, 6316520), (40, 5684868), (42, 5414160), (45, 5053216), (48, 4737390), (51, 4458720), (56, 4060620), (60, 3789912), (63, 3609440), (68, 3344040), (70, 3248496), (72, 3158260), (80, 2842434), (84, 2707080), (85, 2675232), (90, 2526608), (96, 2368695), (102, 2229360), (105, 2165664), (112, 2030310), (119, 1910880), (120, 1894956), (126, 1804720), (136, 1672020), (140, 1624248), (144, 1579130), (153, 1486240), (160, 1421217), (168, 1353540), (170, 1337616), (180, 1263304), (204, 1114680), (210, 1082832), (224, 1015155), (238, 955440), (240, 947478), (252, 902360), (255, 891744), (272, 836010), (280, 812124), (288, 789565), (306, 743120), (315, 721888), (336, 676770), (340, 668808), (357, 636960), (360, 631652), (408, 557340), (420, 541416), (476, 477720), (480, 473739), (504, 451180), (510, 445872), (544, 418005), (560, 406062), (595, 382176), (612, 371560), (630, 360944), (672, 338385), (680, 334404), (714, 318480), (720, 315826), (765, 297248), (816, 278670), (840, 270708), (952, 238860), (1008, 225590), (1020, 222936), (1071, 212320), (1120, 203031), (1190, 191088), (1224, 185780), (1260, 180472), (1327, 171360), (1360, 167202), (1428, 159240), (1440, 157913), (1530, 148624), (1632, 139335), (1680, 135354), (1785, 127392), (1904, 119430), (2016, 112795), (2040, 111468), (2142, 106160), (2380, 95544), (2448, 92890), (2520, 90236), (2654, 85680), (2720, 83601), (2856, 79620), (3060, 74312), (3360, 67677), (3570, 63696), (3808, 59715), (3981, 57120), (4080, 55734), (4284, 53080), (4760, 47772), (4896, 46445), (5040, 45118), (5308, 42840), (5355, 42464), (5712, 39810), (6120, 37156), (6635, 34272), (7140, 31848), (7962, 28560), (8160, 27867), (8568, 26540), (9289, 24480), (9520, 23886), (10080, 22559), (10616, 21420), (10710, 21232), (11424, 19905), (11943, 19040), (12240, 18578), (13270, 17136), (14280, 15924)]