1210537440

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{40031}}^1$

素因数の和:40062

約数の個数: 192

約数和(自身を含む): 4842270720

約数和(自身を除く): 3631733280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 40031, 80062, 120093, 160124, 200155, 240186, 280217, 320248, 360279, 400310, 480372, 560434, 600465, 640496, 720558, 800620, 840651, 960744, 1080837, 1120868, 1200930, 1280992, 1401085, 1441116, 1601240, 1681302, 1801395, 1921488, 2161674, 2241736, 2401860, 2521953, 2802170, 2882232, 3202480, 3362604, 3602790, 3842976, 4203255, 4323348, 4483472, 4803720, 5043906, 5404185, 5604340, 5764464, 6404960, 6725208, 7205580, 7565859, 8406510, 8646696, 8966944, 9607440, 10087812, 10808370, 11208680, 11528928, 12609765, 13450416, 14411160, 15131718, 16813020, 17293392, 19214880, 20175624, 21616740, 22417360, 25219530, 26900832, 28822320, 30263436, 33626040, 34586784, 37829295, 40351248, 43233480, 44834720, 50439060, 57644640, 60526872, 67252080, 75658590, 80702496, 86466960, 100878120, 121053744, 134504160, 151317180, 172933920, 201756240, 242107488, 302634360, 403512480, 605268720, 1210537440]

約数ペア:

[(1, 1210537440), (2, 605268720), (3, 403512480), (4, 302634360), (5, 242107488), (6, 201756240), (7, 172933920), (8, 151317180), (9, 134504160), (10, 121053744), (12, 100878120), (14, 86466960), (15, 80702496), (16, 75658590), (18, 67252080), (20, 60526872), (21, 57644640), (24, 50439060), (27, 44834720), (28, 43233480), (30, 40351248), (32, 37829295), (35, 34586784), (36, 33626040), (40, 30263436), (42, 28822320), (45, 26900832), (48, 25219530), (54, 22417360), (56, 21616740), (60, 20175624), (63, 19214880), (70, 17293392), (72, 16813020), (80, 15131718), (84, 14411160), (90, 13450416), (96, 12609765), (105, 11528928), (108, 11208680), (112, 10808370), (120, 10087812), (126, 9607440), (135, 8966944), (140, 8646696), (144, 8406510), (160, 7565859), (168, 7205580), (180, 6725208), (189, 6404960), (210, 5764464), (216, 5604340), (224, 5404185), (240, 5043906), (252, 4803720), (270, 4483472), (280, 4323348), (288, 4203255), (315, 3842976), (336, 3602790), (360, 3362604), (378, 3202480), (420, 2882232), (432, 2802170), (480, 2521953), (504, 2401860), (540, 2241736), (560, 2161674), (630, 1921488), (672, 1801395), (720, 1681302), (756, 1601240), (840, 1441116), (864, 1401085), (945, 1280992), (1008, 1200930), (1080, 1120868), (1120, 1080837), (1260, 960744), (1440, 840651), (1512, 800620), (1680, 720558), (1890, 640496), (2016, 600465), (2160, 560434), (2520, 480372), (3024, 400310), (3360, 360279), (3780, 320248), (4320, 280217), (5040, 240186), (6048, 200155), (7560, 160124), (10080, 120093), (15120, 80062), (30240, 40031)]