209536560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:125

約数の個数: 360

約数和(自身を含む): 801712080

約数和(自身を除く): 592175520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 48, 51, 53, 57, 60, 68, 72, 76, 80, 85, 90, 95, 102, 106, 114, 120, 136, 144, 152, 153, 159, 170, 171, 180, 190, 204, 212, 228, 240, 255, 265, 272, 285, 289, 304, 306, 318, 323, 340, 342, 360, 380, 408, 424, 456, 477, 510, 530, 570, 578, 612, 636, 646, 680, 684, 720, 760, 765, 795, 816, 848, 855, 867, 901, 912, 954, 969, 1007, 1020, 1060, 1140, 1156, 1224, 1272, 1292, 1360, 1368, 1445, 1520, 1530, 1590, 1615, 1710, 1734, 1802, 1908, 1938, 2014, 2040, 2120, 2280, 2312, 2385, 2448, 2544, 2584, 2601, 2703, 2736, 2890, 2907, 3021, 3060, 3180, 3230, 3420, 3468, 3604, 3816, 3876, 4028, 4080, 4240, 4335, 4505, 4560, 4624, 4770, 4845, 5035, 5168, 5202, 5406, 5491, 5780, 5814, 6042, 6120, 6360, 6460, 6840, 6936, 7208, 7632, 7752, 8056, 8109, 8670, 9010, 9063, 9540, 9690, 10070, 10404, 10812, 10982, 11560, 11628, 12084, 12240, 12720, 12920, 13005, 13515, 13680, 13872, 14416, 14535, 15105, 15317, 15504, 16112, 16218, 16473, 17119, 17340, 18020, 18126, 19080, 19380, 20140, 20808, 21624, 21964, 23120, 23256, 24168, 25840, 26010, 27030, 27455, 29070, 30210, 30634, 32436, 32946, 34238, 34680, 36040, 36252, 38160, 38760, 40280, 40545, 41616, 43248, 43928, 45315, 45951, 46512, 48336, 49419, 51357, 52020, 54060, 54910, 58140, 60420, 61268, 64872, 65892, 68476, 69360, 72080, 72504, 76585, 77520, 80560, 81090, 82365, 85595, 87856, 90630, 91902, 98838, 102714, 104040, 108120, 109820, 116280, 120840, 122536, 129744, 131784, 136952, 137853, 145008, 153170, 154071, 162180, 164730, 171190, 181260, 183804, 197676, 205428, 208080, 216240, 219640, 229755, 232560, 241680, 245072, 247095, 256785, 263568, 273904, 275706, 291023, 306340, 308142, 324360, 329460, 342380, 362520, 367608, 395352, 410856, 439280, 459510, 494190, 513570, 551412, 582046, 612680, 616284, 648720, 658920, 684760, 689265, 725040, 735216, 770355, 790704, 821712, 873069, 919020, 988380, 1027140, 1102824, 1164092, 1225360, 1232568, 1317840, 1369520, 1378530, 1455115, 1540710, 1746138, 1838040, 1976760, 2054280, 2205648, 2328184, 2465136, 2619207, 2757060, 2910230, 3081420, 3492276, 3676080, 3953520, 4108560, 4365345, 4656368, 5238414, 5514120, 5820460, 6162840, 6984552, 8730690, 10476828, 11028240, 11640920, 12325680, 13096035, 13969104, 17461380, 20953656, 23281840, 26192070, 34922760, 41907312, 52384140, 69845520, 104768280, 209536560]

約数ペア:

[(1, 209536560), (2, 104768280), (3, 69845520), (4, 52384140), (5, 41907312), (6, 34922760), (8, 26192070), (9, 23281840), (10, 20953656), (12, 17461380), (15, 13969104), (16, 13096035), (17, 12325680), (18, 11640920), (19, 11028240), (20, 10476828), (24, 8730690), (30, 6984552), (34, 6162840), (36, 5820460), (38, 5514120), (40, 5238414), (45, 4656368), (48, 4365345), (51, 4108560), (53, 3953520), (57, 3676080), (60, 3492276), (68, 3081420), (72, 2910230), (76, 2757060), (80, 2619207), (85, 2465136), (90, 2328184), (95, 2205648), (102, 2054280), (106, 1976760), (114, 1838040), (120, 1746138), (136, 1540710), (144, 1455115), (152, 1378530), (153, 1369520), (159, 1317840), (170, 1232568), (171, 1225360), (180, 1164092), (190, 1102824), (204, 1027140), (212, 988380), (228, 919020), (240, 873069), (255, 821712), (265, 790704), (272, 770355), (285, 735216), (289, 725040), (304, 689265), (306, 684760), (318, 658920), (323, 648720), (340, 616284), (342, 612680), (360, 582046), (380, 551412), (408, 513570), (424, 494190), (456, 459510), (477, 439280), (510, 410856), (530, 395352), (570, 367608), (578, 362520), (612, 342380), (636, 329460), (646, 324360), (680, 308142), (684, 306340), (720, 291023), (760, 275706), (765, 273904), (795, 263568), (816, 256785), (848, 247095), (855, 245072), (867, 241680), (901, 232560), (912, 229755), (954, 219640), (969, 216240), (1007, 208080), (1020, 205428), (1060, 197676), (1140, 183804), (1156, 181260), (1224, 171190), (1272, 164730), (1292, 162180), (1360, 154071), (1368, 153170), (1445, 145008), (1520, 137853), (1530, 136952), (1590, 131784), (1615, 129744), (1710, 122536), (1734, 120840), (1802, 116280), (1908, 109820), (1938, 108120), (2014, 104040), (2040, 102714), (2120, 98838), (2280, 91902), (2312, 90630), (2385, 87856), (2448, 85595), (2544, 82365), (2584, 81090), (2601, 80560), (2703, 77520), (2736, 76585), (2890, 72504), (2907, 72080), (3021, 69360), (3060, 68476), (3180, 65892), (3230, 64872), (3420, 61268), (3468, 60420), (3604, 58140), (3816, 54910), (3876, 54060), (4028, 52020), (4080, 51357), (4240, 49419), (4335, 48336), (4505, 46512), (4560, 45951), (4624, 45315), (4770, 43928), (4845, 43248), (5035, 41616), (5168, 40545), (5202, 40280), (5406, 38760), (5491, 38160), (5780, 36252), (5814, 36040), (6042, 34680), (6120, 34238), (6360, 32946), (6460, 32436), (6840, 30634), (6936, 30210), (7208, 29070), (7632, 27455), (7752, 27030), (8056, 26010), (8109, 25840), (8670, 24168), (9010, 23256), (9063, 23120), (9540, 21964), (9690, 21624), (10070, 20808), (10404, 20140), (10812, 19380), (10982, 19080), (11560, 18126), (11628, 18020), (12084, 17340), (12240, 17119), (12720, 16473), (12920, 16218), (13005, 16112), (13515, 15504), (13680, 15317), (13872, 15105), (14416, 14535)]