201072480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 288

約数和(自身を含む): 752903424

約数和(自身を除く): 551830944

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, 83, 84, 96, 98, 103, 105, 112, 120, 140, 147, 160, 166, 168, 196, 206, 210, 224, 240, 245, 249, 280, 294, 309, 332, 336, 392, 412, 415, 420, 480, 490, 498, 515, 560, 581, 588, 618, 664, 672, 721, 735, 784, 824, 830, 840, 980, 996, 1030, 1120, 1162, 1176, 1236, 1245, 1328, 1442, 1470, 1545, 1568, 1648, 1660, 1680, 1743, 1960, 1992, 2060, 2163, 2324, 2352, 2472, 2490, 2656, 2884, 2905, 2940, 3090, 3296, 3320, 3360, 3486, 3605, 3920, 3984, 4067, 4120, 4326, 4648, 4704, 4944, 4980, 5047, 5768, 5810, 5880, 6180, 6640, 6972, 7210, 7840, 7968, 8134, 8240, 8549, 8652, 8715, 9296, 9888, 9960, 10094, 10815, 11536, 11620, 11760, 12201, 12360, 13280, 13944, 14420, 15141, 16268, 16480, 17098, 17304, 17430, 18592, 19920, 20188, 20335, 21630, 23072, 23240, 23520, 24402, 24720, 25235, 25647, 27888, 28840, 30282, 32536, 34196, 34608, 34860, 39840, 40376, 40670, 42745, 43260, 46480, 48804, 49440, 50470, 51294, 55776, 57680, 59843, 60564, 61005, 65072, 68392, 69216, 69720, 75705, 80752, 81340, 85490, 86520, 92960, 97608, 100940, 102588, 115360, 119686, 121128, 122010, 128235, 130144, 136784, 139440, 151410, 161504, 162680, 170980, 173040, 179529, 195216, 201880, 205176, 239372, 242256, 244020, 256470, 273568, 278880, 299215, 302820, 325360, 341960, 346080, 359058, 390432, 403760, 410352, 418901, 478744, 484512, 488040, 512940, 598430, 605640, 650720, 683920, 718116, 807520, 820704, 837802, 897645, 957488, 976080, 1025880, 1196860, 1211280, 1256703, 1367840, 1436232, 1675604, 1795290, 1914976, 1952160, 2051760, 2094505, 2393720, 2422560, 2513406, 2872464, 3351208, 3590580, 4103520, 4189010, 4787440, 5026812, 5744928, 6283515, 6702416, 7181160, 8378020, 9574880, 10053624, 12567030, 13404832, 14362320, 16756040, 20107248, 25134060, 28724640, 33512080, 40214496, 50268120, 67024160, 100536240, 201072480]

約数ペア:

[(1, 201072480), (2, 100536240), (3, 67024160), (4, 50268120), (5, 40214496), (6, 33512080), (7, 28724640), (8, 25134060), (10, 20107248), (12, 16756040), (14, 14362320), (15, 13404832), (16, 12567030), (20, 10053624), (21, 9574880), (24, 8378020), (28, 7181160), (30, 6702416), (32, 6283515), (35, 5744928), (40, 5026812), (42, 4787440), (48, 4189010), (49, 4103520), (56, 3590580), (60, 3351208), (70, 2872464), (80, 2513406), (83, 2422560), (84, 2393720), (96, 2094505), (98, 2051760), (103, 1952160), (105, 1914976), (112, 1795290), (120, 1675604), (140, 1436232), (147, 1367840), (160, 1256703), (166, 1211280), (168, 1196860), (196, 1025880), (206, 976080), (210, 957488), (224, 897645), (240, 837802), (245, 820704), (249, 807520), (280, 718116), (294, 683920), (309, 650720), (332, 605640), (336, 598430), (392, 512940), (412, 488040), (415, 484512), (420, 478744), (480, 418901), (490, 410352), (498, 403760), (515, 390432), (560, 359058), (581, 346080), (588, 341960), (618, 325360), (664, 302820), (672, 299215), (721, 278880), (735, 273568), (784, 256470), (824, 244020), (830, 242256), (840, 239372), (980, 205176), (996, 201880), (1030, 195216), (1120, 179529), (1162, 173040), (1176, 170980), (1236, 162680), (1245, 161504), (1328, 151410), (1442, 139440), (1470, 136784), (1545, 130144), (1568, 128235), (1648, 122010), (1660, 121128), (1680, 119686), (1743, 115360), (1960, 102588), (1992, 100940), (2060, 97608), (2163, 92960), (2324, 86520), (2352, 85490), (2472, 81340), (2490, 80752), (2656, 75705), (2884, 69720), (2905, 69216), (2940, 68392), (3090, 65072), (3296, 61005), (3320, 60564), (3360, 59843), (3486, 57680), (3605, 55776), (3920, 51294), (3984, 50470), (4067, 49440), (4120, 48804), (4326, 46480), (4648, 43260), (4704, 42745), (4944, 40670), (4980, 40376), (5047, 39840), (5768, 34860), (5810, 34608), (5880, 34196), (6180, 32536), (6640, 30282), (6972, 28840), (7210, 27888), (7840, 25647), (7968, 25235), (8134, 24720), (8240, 24402), (8549, 23520), (8652, 23240), (8715, 23072), (9296, 21630), (9888, 20335), (9960, 20188), (10094, 19920), (10815, 18592), (11536, 17430), (11620, 17304), (11760, 17098), (12201, 16480), (12360, 16268), (13280, 15141), (13944, 14420)]