12223680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:151

約数の個数: 224

約数和(自身を含む): 47402496

約数和(自身を除く): 35178816

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, 64, 68, 70, 80, 84, 85, 96, 102, 105, 107, 112, 119, 120, 136, 140, 160, 168, 170, 192, 204, 210, 214, 224, 238, 240, 255, 272, 280, 320, 321, 336, 340, 357, 408, 420, 428, 448, 476, 480, 510, 535, 544, 560, 595, 642, 672, 680, 714, 749, 816, 840, 856, 952, 960, 1020, 1070, 1088, 1120, 1190, 1284, 1344, 1360, 1428, 1498, 1605, 1632, 1680, 1712, 1785, 1819, 1904, 2040, 2140, 2240, 2247, 2380, 2568, 2720, 2856, 2996, 3210, 3264, 3360, 3424, 3570, 3638, 3745, 3808, 4080, 4280, 4494, 4760, 5136, 5440, 5457, 5712, 5992, 6420, 6720, 6848, 7140, 7276, 7490, 7616, 8160, 8560, 8988, 9095, 9520, 10272, 10914, 11235, 11424, 11984, 12733, 12840, 14280, 14552, 14980, 16320, 17120, 17976, 18190, 19040, 20544, 21828, 22470, 22848, 23968, 25466, 25680, 27285, 28560, 29104, 29960, 34240, 35952, 36380, 38080, 38199, 43656, 44940, 47936, 50932, 51360, 54570, 57120, 58208, 59920, 63665, 71904, 72760, 76398, 87312, 89880, 101864, 102720, 109140, 114240, 116416, 119840, 127330, 143808, 145520, 152796, 174624, 179760, 190995, 203728, 218280, 239680, 254660, 291040, 305592, 349248, 359520, 381990, 407456, 436560, 509320, 582080, 611184, 719040, 763980, 814912, 873120, 1018640, 1222368, 1527960, 1746240, 2037280, 2444736, 3055920, 4074560, 6111840, 12223680]

約数ペア:

[(1, 12223680), (2, 6111840), (3, 4074560), (4, 3055920), (5, 2444736), (6, 2037280), (7, 1746240), (8, 1527960), (10, 1222368), (12, 1018640), (14, 873120), (15, 814912), (16, 763980), (17, 719040), (20, 611184), (21, 582080), (24, 509320), (28, 436560), (30, 407456), (32, 381990), (34, 359520), (35, 349248), (40, 305592), (42, 291040), (48, 254660), (51, 239680), (56, 218280), (60, 203728), (64, 190995), (68, 179760), (70, 174624), (80, 152796), (84, 145520), (85, 143808), (96, 127330), (102, 119840), (105, 116416), (107, 114240), (112, 109140), (119, 102720), (120, 101864), (136, 89880), (140, 87312), (160, 76398), (168, 72760), (170, 71904), (192, 63665), (204, 59920), (210, 58208), (214, 57120), (224, 54570), (238, 51360), (240, 50932), (255, 47936), (272, 44940), (280, 43656), (320, 38199), (321, 38080), (336, 36380), (340, 35952), (357, 34240), (408, 29960), (420, 29104), (428, 28560), (448, 27285), (476, 25680), (480, 25466), (510, 23968), (535, 22848), (544, 22470), (560, 21828), (595, 20544), (642, 19040), (672, 18190), (680, 17976), (714, 17120), (749, 16320), (816, 14980), (840, 14552), (856, 14280), (952, 12840), (960, 12733), (1020, 11984), (1070, 11424), (1088, 11235), (1120, 10914), (1190, 10272), (1284, 9520), (1344, 9095), (1360, 8988), (1428, 8560), (1498, 8160), (1605, 7616), (1632, 7490), (1680, 7276), (1712, 7140), (1785, 6848), (1819, 6720), (1904, 6420), (2040, 5992), (2140, 5712), (2240, 5457), (2247, 5440), (2380, 5136), (2568, 4760), (2720, 4494), (2856, 4280), (2996, 4080), (3210, 3808), (3264, 3745), (3360, 3638), (3424, 3570)]