288651840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{769}}^1$

素因数の和:829

約数の個数: 224

約数和(自身を含む): 1013886720

約数和(自身を除く): 725234880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 64, 68, 69, 80, 85, 92, 96, 102, 115, 120, 136, 138, 160, 170, 184, 192, 204, 230, 240, 255, 272, 276, 320, 340, 345, 368, 391, 408, 460, 480, 510, 544, 552, 680, 690, 736, 769, 782, 816, 920, 960, 1020, 1088, 1104, 1173, 1360, 1380, 1472, 1538, 1564, 1632, 1840, 1955, 2040, 2208, 2307, 2346, 2720, 2760, 3076, 3128, 3264, 3680, 3845, 3910, 4080, 4416, 4614, 4692, 5440, 5520, 5865, 6152, 6256, 7360, 7690, 7820, 8160, 9228, 9384, 11040, 11535, 11730, 12304, 12512, 13073, 15380, 15640, 16320, 17687, 18456, 18768, 22080, 23070, 23460, 24608, 25024, 26146, 30760, 31280, 35374, 36912, 37536, 39219, 46140, 46920, 49216, 52292, 53061, 61520, 62560, 65365, 70748, 73824, 75072, 78438, 88435, 92280, 93840, 104584, 106122, 123040, 125120, 130730, 141496, 147648, 156876, 176870, 184560, 187680, 196095, 209168, 212244, 246080, 261460, 265305, 282992, 300679, 313752, 353740, 369120, 375360, 392190, 418336, 424488, 522920, 530610, 565984, 601358, 627504, 707480, 738240, 784380, 836672, 848976, 902037, 1045840, 1061220, 1131968, 1202716, 1255008, 1414960, 1503395, 1568760, 1697952, 1804074, 2091680, 2122440, 2405432, 2510016, 2829920, 3006790, 3137520, 3395904, 3608148, 4183360, 4244880, 4510185, 4810864, 5659840, 6013580, 6275040, 7216296, 8489760, 9020370, 9621728, 12027160, 12550080, 14432592, 16979520, 18040740, 19243456, 24054320, 28865184, 36081480, 48108640, 57730368, 72162960, 96217280, 144325920, 288651840]

約数ペア:

[(1, 288651840), (2, 144325920), (3, 96217280), (4, 72162960), (5, 57730368), (6, 48108640), (8, 36081480), (10, 28865184), (12, 24054320), (15, 19243456), (16, 18040740), (17, 16979520), (20, 14432592), (23, 12550080), (24, 12027160), (30, 9621728), (32, 9020370), (34, 8489760), (40, 7216296), (46, 6275040), (48, 6013580), (51, 5659840), (60, 4810864), (64, 4510185), (68, 4244880), (69, 4183360), (80, 3608148), (85, 3395904), (92, 3137520), (96, 3006790), (102, 2829920), (115, 2510016), (120, 2405432), (136, 2122440), (138, 2091680), (160, 1804074), (170, 1697952), (184, 1568760), (192, 1503395), (204, 1414960), (230, 1255008), (240, 1202716), (255, 1131968), (272, 1061220), (276, 1045840), (320, 902037), (340, 848976), (345, 836672), (368, 784380), (391, 738240), (408, 707480), (460, 627504), (480, 601358), (510, 565984), (544, 530610), (552, 522920), (680, 424488), (690, 418336), (736, 392190), (769, 375360), (782, 369120), (816, 353740), (920, 313752), (960, 300679), (1020, 282992), (1088, 265305), (1104, 261460), (1173, 246080), (1360, 212244), (1380, 209168), (1472, 196095), (1538, 187680), (1564, 184560), (1632, 176870), (1840, 156876), (1955, 147648), (2040, 141496), (2208, 130730), (2307, 125120), (2346, 123040), (2720, 106122), (2760, 104584), (3076, 93840), (3128, 92280), (3264, 88435), (3680, 78438), (3845, 75072), (3910, 73824), (4080, 70748), (4416, 65365), (4614, 62560), (4692, 61520), (5440, 53061), (5520, 52292), (5865, 49216), (6152, 46920), (6256, 46140), (7360, 39219), (7690, 37536), (7820, 36912), (8160, 35374), (9228, 31280), (9384, 30760), (11040, 26146), (11535, 25024), (11730, 24608), (12304, 23460), (12512, 23070), (13073, 22080), (15380, 18768), (15640, 18456), (16320, 17687)]