216684720

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:330

約数の個数: 400

約数和(自身を含む): 913923648

約数和(自身を除く): 697238928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 81, 84, 85, 90, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 162, 168, 170, 180, 189, 204, 210, 216, 238, 240, 252, 255, 270, 272, 280, 281, 306, 315, 324, 336, 340, 357, 360, 378, 405, 408, 420, 432, 459, 476, 504, 510, 540, 560, 562, 567, 595, 612, 630, 648, 680, 714, 720, 756, 765, 810, 816, 840, 843, 918, 945, 952, 1008, 1020, 1071, 1080, 1124, 1134, 1190, 1224, 1260, 1296, 1360, 1377, 1405, 1428, 1512, 1530, 1620, 1680, 1686, 1785, 1836, 1890, 1904, 1967, 2040, 2142, 2160, 2248, 2268, 2295, 2380, 2448, 2520, 2529, 2754, 2810, 2835, 2856, 3024, 3060, 3213, 3240, 3372, 3570, 3672, 3780, 3934, 4080, 4215, 4284, 4496, 4536, 4590, 4760, 4777, 5040, 5058, 5355, 5508, 5620, 5670, 5712, 5901, 6120, 6426, 6480, 6744, 6885, 7140, 7344, 7560, 7587, 7868, 8430, 8568, 9072, 9180, 9520, 9554, 9639, 9835, 10116, 10710, 11016, 11240, 11340, 11802, 12240, 12645, 12852, 13488, 13770, 14280, 14331, 15120, 15174, 15736, 16065, 16860, 17136, 17703, 18360, 19108, 19278, 19670, 20232, 21420, 22032, 22480, 22680, 22761, 23604, 23885, 25290, 25704, 27540, 28560, 28662, 29505, 30348, 31472, 32130, 33439, 33720, 35406, 36720, 37935, 38216, 38556, 39340, 40464, 42840, 42993, 45360, 45522, 47208, 47770, 48195, 50580, 51408, 53109, 55080, 57324, 59010, 60696, 64260, 66878, 67440, 70812, 71655, 75870, 76432, 77112, 78680, 85680, 85986, 88515, 91044, 94416, 95540, 96390, 100317, 101160, 106218, 110160, 113805, 114648, 118020, 121392, 128520, 128979, 133756, 141624, 143310, 151740, 154224, 157360, 159327, 167195, 171972, 177030, 182088, 191080, 192780, 200634, 202320, 212436, 214965, 227610, 229296, 236040, 257040, 257958, 265545, 267512, 283248, 286620, 300951, 303480, 318654, 334390, 343944, 354060, 364176, 382160, 385560, 386937, 401268, 424872, 429930, 455220, 472080, 501585, 515916, 531090, 535024, 573240, 601902, 606960, 637308, 644895, 668780, 687888, 708120, 771120, 773874, 796635, 802536, 849744, 859860, 902853, 910440, 1003170, 1031832, 1062180, 1146480, 1203804, 1274616, 1289790, 1337560, 1416240, 1504755, 1547748, 1593270, 1605072, 1719720, 1805706, 1820880, 1934685, 2006340, 2063664, 2124360, 2407608, 2549232, 2579580, 2675120, 2708559, 3009510, 3095496, 3186540, 3439440, 3611412, 3869370, 4012680, 4248720, 4514265, 4815216, 5159160, 5417118, 6019020, 6190992, 6373080, 7222824, 7738740, 8025360, 9028530, 10318320, 10834236, 12038040, 12746160, 13542795, 14445648, 15477480, 18057060, 21668472, 24076080, 27085590, 30954960, 36114120, 43336944, 54171180, 72228240, 108342360, 216684720]

約数ペア:

[(1, 216684720), (2, 108342360), (3, 72228240), (4, 54171180), (5, 43336944), (6, 36114120), (7, 30954960), (8, 27085590), (9, 24076080), (10, 21668472), (12, 18057060), (14, 15477480), (15, 14445648), (16, 13542795), (17, 12746160), (18, 12038040), (20, 10834236), (21, 10318320), (24, 9028530), (27, 8025360), (28, 7738740), (30, 7222824), (34, 6373080), (35, 6190992), (36, 6019020), (40, 5417118), (42, 5159160), (45, 4815216), (48, 4514265), (51, 4248720), (54, 4012680), (56, 3869370), (60, 3611412), (63, 3439440), (68, 3186540), (70, 3095496), (72, 3009510), (80, 2708559), (81, 2675120), (84, 2579580), (85, 2549232), (90, 2407608), (102, 2124360), (105, 2063664), (108, 2006340), (112, 1934685), (119, 1820880), (120, 1805706), (126, 1719720), (135, 1605072), (136, 1593270), (140, 1547748), (144, 1504755), (153, 1416240), (162, 1337560), (168, 1289790), (170, 1274616), (180, 1203804), (189, 1146480), (204, 1062180), (210, 1031832), (216, 1003170), (238, 910440), (240, 902853), (252, 859860), (255, 849744), (270, 802536), (272, 796635), (280, 773874), (281, 771120), (306, 708120), (315, 687888), (324, 668780), (336, 644895), (340, 637308), (357, 606960), (360, 601902), (378, 573240), (405, 535024), (408, 531090), (420, 515916), (432, 501585), (459, 472080), (476, 455220), (504, 429930), (510, 424872), (540, 401268), (560, 386937), (562, 385560), (567, 382160), (595, 364176), (612, 354060), (630, 343944), (648, 334390), (680, 318654), (714, 303480), (720, 300951), (756, 286620), (765, 283248), (810, 267512), (816, 265545), (840, 257958), (843, 257040), (918, 236040), (945, 229296), (952, 227610), (1008, 214965), (1020, 212436), (1071, 202320), (1080, 200634), (1124, 192780), (1134, 191080), (1190, 182088), (1224, 177030), (1260, 171972), (1296, 167195), (1360, 159327), (1377, 157360), (1405, 154224), (1428, 151740), (1512, 143310), (1530, 141624), (1620, 133756), (1680, 128979), (1686, 128520), (1785, 121392), (1836, 118020), (1890, 114648), (1904, 113805), (1967, 110160), (2040, 106218), (2142, 101160), (2160, 100317), (2248, 96390), (2268, 95540), (2295, 94416), (2380, 91044), (2448, 88515), (2520, 85986), (2529, 85680), (2754, 78680), (2810, 77112), (2835, 76432), (2856, 75870), (3024, 71655), (3060, 70812), (3213, 67440), (3240, 66878), (3372, 64260), (3570, 60696), (3672, 59010), (3780, 57324), (3934, 55080), (4080, 53109), (4215, 51408), (4284, 50580), (4496, 48195), (4536, 47770), (4590, 47208), (4760, 45522), (4777, 45360), (5040, 42993), (5058, 42840), (5355, 40464), (5508, 39340), (5620, 38556), (5670, 38216), (5712, 37935), (5901, 36720), (6120, 35406), (6426, 33720), (6480, 33439), (6744, 32130), (6885, 31472), (7140, 30348), (7344, 29505), (7560, 28662), (7587, 28560), (7868, 27540), (8430, 25704), (8568, 25290), (9072, 23885), (9180, 23604), (9520, 22761), (9554, 22680), (9639, 22480), (9835, 22032), (10116, 21420), (10710, 20232), (11016, 19670), (11240, 19278), (11340, 19108), (11802, 18360), (12240, 17703), (12645, 17136), (12852, 16860), (13488, 16065), (13770, 15736), (14280, 15174), (14331, 15120)]