1099926720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20101}}^1$

素因数の和:20143

約数の個数: 168

約数和(自身を含む): 3982608240

約数和(自身を除く): 2882681520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 6080, 6840, 9120, 10944, 13680, 18240, 20101, 27360, 40202, 54720, 60303, 80404, 100505, 120606, 160808, 180909, 201010, 241212, 301515, 321616, 361818, 381919, 402020, 482424, 603030, 643232, 723636, 763838, 804040, 904545, 964848, 1145757, 1206060, 1286464, 1447272, 1527676, 1608080, 1809090, 1909595, 1929696, 2291514, 2412120, 2894544, 3055352, 3216160, 3437271, 3618180, 3819190, 3859392, 4583028, 4824240, 5728785, 5789088, 6110704, 6432320, 6874542, 7236360, 7638380, 9166056, 9648480, 11457570, 11578176, 12221408, 13749084, 14472720, 15276760, 17186355, 18332112, 19296960, 22915140, 24442816, 27498168, 28945440, 30553520, 34372710, 36664224, 45830280, 54996336, 57890880, 61107040, 68745420, 73328448, 91660560, 109992672, 122214080, 137490840, 183321120, 219985344, 274981680, 366642240, 549963360, 1099926720]

約数ペア:

[(1, 1099926720), (2, 549963360), (3, 366642240), (4, 274981680), (5, 219985344), (6, 183321120), (8, 137490840), (9, 122214080), (10, 109992672), (12, 91660560), (15, 73328448), (16, 68745420), (18, 61107040), (19, 57890880), (20, 54996336), (24, 45830280), (30, 36664224), (32, 34372710), (36, 30553520), (38, 28945440), (40, 27498168), (45, 24442816), (48, 22915140), (57, 19296960), (60, 18332112), (64, 17186355), (72, 15276760), (76, 14472720), (80, 13749084), (90, 12221408), (95, 11578176), (96, 11457570), (114, 9648480), (120, 9166056), (144, 7638380), (152, 7236360), (160, 6874542), (171, 6432320), (180, 6110704), (190, 5789088), (192, 5728785), (228, 4824240), (240, 4583028), (285, 3859392), (288, 3819190), (304, 3618180), (320, 3437271), (342, 3216160), (360, 3055352), (380, 2894544), (456, 2412120), (480, 2291514), (570, 1929696), (576, 1909595), (608, 1809090), (684, 1608080), (720, 1527676), (760, 1447272), (855, 1286464), (912, 1206060), (960, 1145757), (1140, 964848), (1216, 904545), (1368, 804040), (1440, 763838), (1520, 723636), (1710, 643232), (1824, 603030), (2280, 482424), (2736, 402020), (2880, 381919), (3040, 361818), (3420, 321616), (3648, 301515), (4560, 241212), (5472, 201010), (6080, 180909), (6840, 160808), (9120, 120606), (10944, 100505), (13680, 80404), (18240, 60303), (20101, 54720), (27360, 40202)]