222309120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:331

約数の個数: 288

約数和(自身を含む): 818254080

約数和(自身を除く): 595944960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 64, 66, 76, 80, 88, 95, 96, 110, 114, 120, 128, 132, 152, 160, 165, 176, 190, 192, 209, 220, 228, 240, 256, 264, 277, 285, 304, 320, 330, 352, 380, 384, 418, 440, 456, 480, 528, 554, 570, 608, 627, 640, 660, 704, 760, 768, 831, 836, 880, 912, 960, 1045, 1056, 1108, 1140, 1216, 1254, 1280, 1320, 1385, 1408, 1520, 1662, 1672, 1760, 1824, 1920, 2090, 2112, 2216, 2280, 2432, 2508, 2640, 2770, 2816, 3040, 3047, 3135, 3324, 3344, 3520, 3648, 3840, 4155, 4180, 4224, 4432, 4560, 4864, 5016, 5263, 5280, 5540, 6080, 6094, 6270, 6648, 6688, 7040, 7296, 8310, 8360, 8448, 8864, 9120, 9141, 10032, 10526, 10560, 11080, 12160, 12188, 12540, 13296, 13376, 14080, 14592, 15235, 15789, 16620, 16720, 17728, 18240, 18282, 20064, 21052, 21120, 22160, 24320, 24376, 25080, 26315, 26592, 26752, 30470, 31578, 33240, 33440, 35456, 36480, 36564, 40128, 42104, 42240, 44320, 45705, 48752, 50160, 52630, 53184, 53504, 57893, 60940, 63156, 66480, 66880, 70912, 72960, 73128, 78945, 80256, 84208, 88640, 91410, 97504, 100320, 105260, 106368, 115786, 121880, 126312, 132960, 133760, 146256, 157890, 160512, 168416, 173679, 177280, 182820, 195008, 200640, 210520, 212736, 231572, 243760, 252624, 265920, 267520, 289465, 292512, 315780, 336832, 347358, 354560, 365640, 390016, 401280, 421040, 463144, 487520, 505248, 531840, 578930, 585024, 631560, 673664, 694716, 731280, 780032, 802560, 842080, 868395, 926288, 975040, 1010496, 1063680, 1157860, 1170048, 1263120, 1347328, 1389432, 1462560, 1684160, 1736790, 1852576, 1950080, 2020992, 2315720, 2340096, 2526240, 2778864, 2925120, 3368320, 3473580, 3705152, 3900160, 4041984, 4631440, 5052480, 5557728, 5850240, 6736640, 6947160, 7410304, 9262880, 10104960, 11115456, 11700480, 13894320, 14820608, 18525760, 20209920, 22230912, 27788640, 37051520, 44461824, 55577280, 74103040, 111154560, 222309120]

約数ペア:

[(1, 222309120), (2, 111154560), (3, 74103040), (4, 55577280), (5, 44461824), (6, 37051520), (8, 27788640), (10, 22230912), (11, 20209920), (12, 18525760), (15, 14820608), (16, 13894320), (19, 11700480), (20, 11115456), (22, 10104960), (24, 9262880), (30, 7410304), (32, 6947160), (33, 6736640), (38, 5850240), (40, 5557728), (44, 5052480), (48, 4631440), (55, 4041984), (57, 3900160), (60, 3705152), (64, 3473580), (66, 3368320), (76, 2925120), (80, 2778864), (88, 2526240), (95, 2340096), (96, 2315720), (110, 2020992), (114, 1950080), (120, 1852576), (128, 1736790), (132, 1684160), (152, 1462560), (160, 1389432), (165, 1347328), (176, 1263120), (190, 1170048), (192, 1157860), (209, 1063680), (220, 1010496), (228, 975040), (240, 926288), (256, 868395), (264, 842080), (277, 802560), (285, 780032), (304, 731280), (320, 694716), (330, 673664), (352, 631560), (380, 585024), (384, 578930), (418, 531840), (440, 505248), (456, 487520), (480, 463144), (528, 421040), (554, 401280), (570, 390016), (608, 365640), (627, 354560), (640, 347358), (660, 336832), (704, 315780), (760, 292512), (768, 289465), (831, 267520), (836, 265920), (880, 252624), (912, 243760), (960, 231572), (1045, 212736), (1056, 210520), (1108, 200640), (1140, 195008), (1216, 182820), (1254, 177280), (1280, 173679), (1320, 168416), (1385, 160512), (1408, 157890), (1520, 146256), (1662, 133760), (1672, 132960), (1760, 126312), (1824, 121880), (1920, 115786), (2090, 106368), (2112, 105260), (2216, 100320), (2280, 97504), (2432, 91410), (2508, 88640), (2640, 84208), (2770, 80256), (2816, 78945), (3040, 73128), (3047, 72960), (3135, 70912), (3324, 66880), (3344, 66480), (3520, 63156), (3648, 60940), (3840, 57893), (4155, 53504), (4180, 53184), (4224, 52630), (4432, 50160), (4560, 48752), (4864, 45705), (5016, 44320), (5263, 42240), (5280, 42104), (5540, 40128), (6080, 36564), (6094, 36480), (6270, 35456), (6648, 33440), (6688, 33240), (7040, 31578), (7296, 30470), (8310, 26752), (8360, 26592), (8448, 26315), (8864, 25080), (9120, 24376), (9141, 24320), (10032, 22160), (10526, 21120), (10560, 21052), (11080, 20064), (12160, 18282), (12188, 18240), (12540, 17728), (13296, 16720), (13376, 16620), (14080, 15789), (14592, 15235)]