72538201680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{10627}}^1$

素因数の和:10906

約数の個数: 320

約数和(自身を含む): 273273937920

約数和(自身を除く): 200735736240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 239, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 478, 510, 560, 595, 680, 714, 717, 816, 840, 952, 956, 1020, 1190, 1195, 1360, 1428, 1434, 1673, 1680, 1785, 1904, 1912, 2040, 2380, 2390, 2856, 2868, 3346, 3570, 3585, 3824, 4063, 4080, 4760, 4780, 5019, 5712, 5736, 6692, 7140, 7170, 8126, 8365, 9520, 9560, 10038, 10627, 11472, 12189, 13384, 14280, 14340, 16252, 16730, 19120, 20076, 20315, 21254, 24378, 25095, 26768, 28441, 28560, 28680, 31881, 32504, 33460, 40152, 40630, 42508, 48756, 50190, 53135, 56882, 57360, 60945, 63762, 65008, 66920, 74389, 80304, 81260, 85016, 85323, 97512, 100380, 106270, 113764, 121890, 127524, 133840, 142205, 148778, 159405, 162520, 170032, 170646, 180659, 195024, 200760, 212540, 223167, 227528, 243780, 255048, 284410, 297556, 318810, 325040, 341292, 361318, 371945, 401520, 425080, 426615, 446334, 455056, 487560, 510096, 541977, 568820, 595112, 637620, 682584, 722636, 743890, 850160, 853230, 892668, 903295, 975120, 1083954, 1115835, 1137640, 1190224, 1264613, 1275240, 1365168, 1445272, 1487780, 1706460, 1785336, 1806590, 2167908, 2231670, 2275280, 2529226, 2539853, 2550480, 2709885, 2890544, 2975560, 3412920, 3570672, 3613180, 3793839, 4335816, 4463340, 5058452, 5079706, 5419770, 5951120, 6323065, 6825840, 7226360, 7587678, 7619559, 8671632, 8926680, 10116904, 10159412, 10839540, 12646130, 12699265, 14452720, 15175356, 15239118, 17778971, 17853360, 18969195, 20233808, 20318824, 21679080, 25292260, 25398530, 30350712, 30478236, 35557942, 37938390, 38097795, 40637648, 43177501, 43358160, 50584520, 50797060, 53336913, 60701424, 60956472, 71115884, 75876780, 76195590, 86355002, 88894855, 101169040, 101594120, 106673826, 121912944, 129532503, 142231768, 151753560, 152391180, 172710004, 177789710, 203188240, 213347652, 215887505, 259065006, 266684565, 284463536, 302242507, 303507120, 304782360, 345420008, 355579420, 426695304, 431775010, 518130012, 533369130, 604485014, 609564720, 647662515, 690840016, 711158840, 853390608, 863550020, 906727521, 1036260024, 1066738260, 1208970028, 1295325030, 1422317680, 1511212535, 1727100040, 1813455042, 2072520048, 2133476520, 2417940056, 2590650060, 3022425070, 3454200080, 3626910084, 4266953040, 4533637605, 4835880112, 5181300120, 6044850140, 7253820168, 9067275210, 10362600240, 12089700280, 14507640336, 18134550420, 24179400560, 36269100840, 72538201680]

約数ペア:

[(1, 72538201680), (2, 36269100840), (3, 24179400560), (4, 18134550420), (5, 14507640336), (6, 12089700280), (7, 10362600240), (8, 9067275210), (10, 7253820168), (12, 6044850140), (14, 5181300120), (15, 4835880112), (16, 4533637605), (17, 4266953040), (20, 3626910084), (21, 3454200080), (24, 3022425070), (28, 2590650060), (30, 2417940056), (34, 2133476520), (35, 2072520048), (40, 1813455042), (42, 1727100040), (48, 1511212535), (51, 1422317680), (56, 1295325030), (60, 1208970028), (68, 1066738260), (70, 1036260024), (80, 906727521), (84, 863550020), (85, 853390608), (102, 711158840), (105, 690840016), (112, 647662515), (119, 609564720), (120, 604485014), (136, 533369130), (140, 518130012), (168, 431775010), (170, 426695304), (204, 355579420), (210, 345420008), (238, 304782360), (239, 303507120), (240, 302242507), (255, 284463536), (272, 266684565), (280, 259065006), (336, 215887505), (340, 213347652), (357, 203188240), (408, 177789710), (420, 172710004), (476, 152391180), (478, 151753560), (510, 142231768), (560, 129532503), (595, 121912944), (680, 106673826), (714, 101594120), (717, 101169040), (816, 88894855), (840, 86355002), (952, 76195590), (956, 75876780), (1020, 71115884), (1190, 60956472), (1195, 60701424), (1360, 53336913), (1428, 50797060), (1434, 50584520), (1673, 43358160), (1680, 43177501), (1785, 40637648), (1904, 38097795), (1912, 37938390), (2040, 35557942), (2380, 30478236), (2390, 30350712), (2856, 25398530), (2868, 25292260), (3346, 21679080), (3570, 20318824), (3585, 20233808), (3824, 18969195), (4063, 17853360), (4080, 17778971), (4760, 15239118), (4780, 15175356), (5019, 14452720), (5712, 12699265), (5736, 12646130), (6692, 10839540), (7140, 10159412), (7170, 10116904), (8126, 8926680), (8365, 8671632), (9520, 7619559), (9560, 7587678), (10038, 7226360), (10627, 6825840), (11472, 6323065), (12189, 5951120), (13384, 5419770), (14280, 5079706), (14340, 5058452), (16252, 4463340), (16730, 4335816), (19120, 3793839), (20076, 3613180), (20315, 3570672), (21254, 3412920), (24378, 2975560), (25095, 2890544), (26768, 2709885), (28441, 2550480), (28560, 2539853), (28680, 2529226), (31881, 2275280), (32504, 2231670), (33460, 2167908), (40152, 1806590), (40630, 1785336), (42508, 1706460), (48756, 1487780), (50190, 1445272), (53135, 1365168), (56882, 1275240), (57360, 1264613), (60945, 1190224), (63762, 1137640), (65008, 1115835), (66920, 1083954), (74389, 975120), (80304, 903295), (81260, 892668), (85016, 853230), (85323, 850160), (97512, 743890), (100380, 722636), (106270, 682584), (113764, 637620), (121890, 595112), (127524, 568820), (133840, 541977), (142205, 510096), (148778, 487560), (159405, 455056), (162520, 446334), (170032, 426615), (170646, 425080), (180659, 401520), (195024, 371945), (200760, 361318), (212540, 341292), (223167, 325040), (227528, 318810), (243780, 297556), (255048, 284410)]