1970240160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2029}}^1$

素因数の和:2088

約数の個数: 288

約数和(自身を含む): 7538348160

約数和(自身を除く): 5568108000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 289, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 578, 595, 672, 680, 714, 816, 840, 867, 952, 1020, 1120, 1156, 1190, 1360, 1428, 1445, 1632, 1680, 1734, 1785, 1904, 2023, 2029, 2040, 2312, 2380, 2720, 2856, 2890, 3360, 3468, 3570, 3808, 4046, 4058, 4080, 4335, 4624, 4760, 5712, 5780, 6069, 6087, 6936, 7140, 8092, 8116, 8160, 8670, 9248, 9520, 10115, 10145, 11424, 11560, 12138, 12174, 13872, 14203, 14280, 16184, 16232, 17340, 19040, 20230, 20290, 23120, 24276, 24348, 27744, 28406, 28560, 30345, 30435, 32368, 32464, 34493, 34680, 40460, 40580, 42609, 46240, 48552, 48696, 56812, 57120, 60690, 60870, 64736, 64928, 68986, 69360, 71015, 80920, 81160, 85218, 97104, 97392, 103479, 113624, 121380, 121740, 137972, 138720, 142030, 161840, 162320, 170436, 172465, 194208, 194784, 206958, 213045, 227248, 241451, 242760, 243480, 275944, 284060, 323680, 324640, 340872, 344930, 413916, 426090, 454496, 482902, 485520, 486960, 517395, 551888, 568120, 586381, 681744, 689860, 724353, 827832, 852180, 965804, 971040, 973920, 1034790, 1103776, 1136240, 1172762, 1207255, 1363488, 1379720, 1448706, 1655664, 1704360, 1759143, 1931608, 2069580, 2272480, 2345524, 2414510, 2759440, 2897412, 2931905, 3311328, 3408720, 3518286, 3621765, 3863216, 4104667, 4139160, 4691048, 4829020, 5518880, 5794824, 5863810, 6817440, 7036572, 7243530, 7726432, 8209334, 8278320, 8795715, 9382096, 9658040, 11589648, 11727620, 12314001, 14073144, 14487060, 16418668, 16556640, 17591430, 18764192, 19316080, 20523335, 23179296, 23455240, 24628002, 28146288, 28974120, 32837336, 35182860, 38632160, 41046670, 46910480, 49256004, 56292576, 57948240, 61570005, 65674672, 70365720, 82093340, 93820960, 98512008, 115896480, 123140010, 131349344, 140731440, 164186680, 197024016, 246280020, 281462880, 328373360, 394048032, 492560040, 656746720, 985120080, 1970240160]

約数ペア:

[(1, 1970240160), (2, 985120080), (3, 656746720), (4, 492560040), (5, 394048032), (6, 328373360), (7, 281462880), (8, 246280020), (10, 197024016), (12, 164186680), (14, 140731440), (15, 131349344), (16, 123140010), (17, 115896480), (20, 98512008), (21, 93820960), (24, 82093340), (28, 70365720), (30, 65674672), (32, 61570005), (34, 57948240), (35, 56292576), (40, 49256004), (42, 46910480), (48, 41046670), (51, 38632160), (56, 35182860), (60, 32837336), (68, 28974120), (70, 28146288), (80, 24628002), (84, 23455240), (85, 23179296), (96, 20523335), (102, 19316080), (105, 18764192), (112, 17591430), (119, 16556640), (120, 16418668), (136, 14487060), (140, 14073144), (160, 12314001), (168, 11727620), (170, 11589648), (204, 9658040), (210, 9382096), (224, 8795715), (238, 8278320), (240, 8209334), (255, 7726432), (272, 7243530), (280, 7036572), (289, 6817440), (336, 5863810), (340, 5794824), (357, 5518880), (408, 4829020), (420, 4691048), (476, 4139160), (480, 4104667), (510, 3863216), (544, 3621765), (560, 3518286), (578, 3408720), (595, 3311328), (672, 2931905), (680, 2897412), (714, 2759440), (816, 2414510), (840, 2345524), (867, 2272480), (952, 2069580), (1020, 1931608), (1120, 1759143), (1156, 1704360), (1190, 1655664), (1360, 1448706), (1428, 1379720), (1445, 1363488), (1632, 1207255), (1680, 1172762), (1734, 1136240), (1785, 1103776), (1904, 1034790), (2023, 973920), (2029, 971040), (2040, 965804), (2312, 852180), (2380, 827832), (2720, 724353), (2856, 689860), (2890, 681744), (3360, 586381), (3468, 568120), (3570, 551888), (3808, 517395), (4046, 486960), (4058, 485520), (4080, 482902), (4335, 454496), (4624, 426090), (4760, 413916), (5712, 344930), (5780, 340872), (6069, 324640), (6087, 323680), (6936, 284060), (7140, 275944), (8092, 243480), (8116, 242760), (8160, 241451), (8670, 227248), (9248, 213045), (9520, 206958), (10115, 194784), (10145, 194208), (11424, 172465), (11560, 170436), (12138, 162320), (12174, 161840), (13872, 142030), (14203, 138720), (14280, 137972), (16184, 121740), (16232, 121380), (17340, 113624), (19040, 103479), (20230, 97392), (20290, 97104), (23120, 85218), (24276, 81160), (24348, 80920), (27744, 71015), (28406, 69360), (28560, 68986), (30345, 64928), (30435, 64736), (32368, 60870), (32464, 60690), (34493, 57120), (34680, 56812), (40460, 48696), (40580, 48552), (42609, 46240)]