291382080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{673}}^1$

素因数の和:745

約数の個数: 224

約数和(自身を含む): 1035393408

約数和(自身を除く): 744011328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 41, 44, 48, 55, 60, 64, 66, 80, 82, 88, 96, 110, 120, 123, 132, 160, 164, 165, 176, 192, 205, 220, 240, 246, 264, 320, 328, 330, 352, 410, 440, 451, 480, 492, 528, 615, 656, 660, 673, 704, 820, 880, 902, 960, 984, 1056, 1230, 1312, 1320, 1346, 1353, 1640, 1760, 1804, 1968, 2019, 2112, 2255, 2460, 2624, 2640, 2692, 2706, 3280, 3365, 3520, 3608, 3936, 4038, 4510, 4920, 5280, 5384, 5412, 6560, 6730, 6765, 7216, 7403, 7872, 8076, 9020, 9840, 10095, 10560, 10768, 10824, 13120, 13460, 13530, 14432, 14806, 16152, 18040, 19680, 20190, 21536, 21648, 22209, 26920, 27060, 27593, 28864, 29612, 32304, 36080, 37015, 39360, 40380, 43072, 43296, 44418, 53840, 54120, 55186, 59224, 64608, 72160, 74030, 80760, 82779, 86592, 88836, 107680, 108240, 110372, 111045, 118448, 129216, 137965, 144320, 148060, 161520, 165558, 177672, 215360, 216480, 220744, 222090, 236896, 275930, 296120, 303523, 323040, 331116, 355344, 413895, 432960, 441488, 444180, 473792, 551860, 592240, 607046, 646080, 662232, 710688, 827790, 882976, 888360, 910569, 1103720, 1184480, 1214092, 1324464, 1421376, 1517615, 1655580, 1765952, 1776720, 1821138, 2207440, 2368960, 2428184, 2648928, 3035230, 3311160, 3553440, 3642276, 4414880, 4552845, 4856368, 5297856, 6070460, 6622320, 7106880, 7284552, 8829760, 9105690, 9712736, 12140920, 13244640, 14569104, 18211380, 19425472, 24281840, 26489280, 29138208, 36422760, 48563680, 58276416, 72845520, 97127360, 145691040, 291382080]

約数ペア:

[(1, 291382080), (2, 145691040), (3, 97127360), (4, 72845520), (5, 58276416), (6, 48563680), (8, 36422760), (10, 29138208), (11, 26489280), (12, 24281840), (15, 19425472), (16, 18211380), (20, 14569104), (22, 13244640), (24, 12140920), (30, 9712736), (32, 9105690), (33, 8829760), (40, 7284552), (41, 7106880), (44, 6622320), (48, 6070460), (55, 5297856), (60, 4856368), (64, 4552845), (66, 4414880), (80, 3642276), (82, 3553440), (88, 3311160), (96, 3035230), (110, 2648928), (120, 2428184), (123, 2368960), (132, 2207440), (160, 1821138), (164, 1776720), (165, 1765952), (176, 1655580), (192, 1517615), (205, 1421376), (220, 1324464), (240, 1214092), (246, 1184480), (264, 1103720), (320, 910569), (328, 888360), (330, 882976), (352, 827790), (410, 710688), (440, 662232), (451, 646080), (480, 607046), (492, 592240), (528, 551860), (615, 473792), (656, 444180), (660, 441488), (673, 432960), (704, 413895), (820, 355344), (880, 331116), (902, 323040), (960, 303523), (984, 296120), (1056, 275930), (1230, 236896), (1312, 222090), (1320, 220744), (1346, 216480), (1353, 215360), (1640, 177672), (1760, 165558), (1804, 161520), (1968, 148060), (2019, 144320), (2112, 137965), (2255, 129216), (2460, 118448), (2624, 111045), (2640, 110372), (2692, 108240), (2706, 107680), (3280, 88836), (3365, 86592), (3520, 82779), (3608, 80760), (3936, 74030), (4038, 72160), (4510, 64608), (4920, 59224), (5280, 55186), (5384, 54120), (5412, 53840), (6560, 44418), (6730, 43296), (6765, 43072), (7216, 40380), (7403, 39360), (7872, 37015), (8076, 36080), (9020, 32304), (9840, 29612), (10095, 28864), (10560, 27593), (10768, 27060), (10824, 26920), (13120, 22209), (13460, 21648), (13530, 21536), (14432, 20190), (14806, 19680), (16152, 18040)]