291331040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:170

約数の個数: 384

約数和(自身を含む): 987614208

約数和(自身を除く): 696283168

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 17, 20, 22, 26, 28, 32, 34, 35, 40, 44, 52, 55, 56, 65, 68, 70, 77, 80, 85, 88, 91, 104, 107, 110, 112, 119, 130, 136, 140, 143, 154, 160, 170, 176, 182, 187, 208, 214, 220, 221, 224, 238, 260, 272, 280, 286, 308, 340, 352, 364, 374, 385, 416, 428, 440, 442, 455, 476, 520, 535, 544, 560, 572, 595, 616, 680, 715, 728, 748, 749, 770, 856, 880, 884, 910, 935, 952, 1001, 1040, 1070, 1105, 1120, 1144, 1177, 1190, 1232, 1309, 1360, 1391, 1430, 1456, 1496, 1498, 1540, 1547, 1712, 1760, 1768, 1819, 1820, 1870, 1904, 2002, 2080, 2140, 2210, 2288, 2354, 2380, 2431, 2464, 2618, 2720, 2782, 2860, 2912, 2992, 2996, 3080, 3094, 3424, 3536, 3638, 3640, 3740, 3745, 3808, 4004, 4280, 4420, 4576, 4708, 4760, 4862, 5005, 5236, 5564, 5720, 5885, 5984, 5992, 6160, 6188, 6545, 6955, 7072, 7276, 7280, 7480, 7490, 7735, 8008, 8239, 8560, 8840, 9095, 9416, 9520, 9724, 9737, 10010, 10472, 11128, 11440, 11770, 11984, 12155, 12320, 12376, 12733, 13090, 13910, 14552, 14560, 14960, 14980, 15301, 15470, 16016, 16478, 17017, 17120, 17680, 18190, 18832, 19040, 19448, 19474, 20009, 20020, 20944, 22256, 22880, 23540, 23647, 23968, 24310, 24752, 25466, 26180, 27820, 29104, 29920, 29960, 30602, 30940, 32032, 32956, 34034, 35360, 36380, 37664, 38896, 38948, 40018, 40040, 41195, 41888, 44512, 47080, 47294, 48620, 48685, 49504, 50932, 52360, 55640, 58208, 59920, 61204, 61880, 63665, 65912, 68068, 72760, 76505, 77792, 77896, 80036, 80080, 82390, 85085, 94160, 94588, 97240, 97370, 100045, 101864, 104720, 107107, 111280, 118235, 119840, 122408, 123760, 127330, 131824, 136136, 140063, 145520, 153010, 155792, 160072, 160160, 164780, 165529, 170170, 188320, 189176, 194480, 194740, 200090, 203728, 209440, 214214, 222560, 236470, 244816, 247520, 254660, 260117, 263648, 272272, 280126, 291040, 306020, 311584, 320144, 329560, 331058, 340340, 378352, 388960, 389480, 400180, 407456, 428428, 472940, 489632, 509320, 520234, 535535, 544544, 560252, 612040, 640288, 659120, 662116, 680680, 700315, 756704, 778960, 800360, 827645, 856856, 945880, 1018640, 1040468, 1071070, 1120504, 1224080, 1300585, 1318240, 1324232, 1361360, 1400630, 1557920, 1600720, 1655290, 1713712, 1820819, 1891760, 2037280, 2080936, 2142140, 2241008, 2448160, 2601170, 2648464, 2722720, 2801260, 3201440, 3310580, 3427424, 3641638, 3783520, 4161872, 4284280, 4482016, 5202340, 5296928, 5602520, 6621160, 7283276, 8323744, 8568560, 9104095, 10404680, 11205040, 13242320, 14566552, 17137120, 18208190, 20809360, 22410080, 26484640, 29133104, 36416380, 41618720, 58266208, 72832760, 145665520, 291331040]

約数ペア:

[(1, 291331040), (2, 145665520), (4, 72832760), (5, 58266208), (7, 41618720), (8, 36416380), (10, 29133104), (11, 26484640), (13, 22410080), (14, 20809360), (16, 18208190), (17, 17137120), (20, 14566552), (22, 13242320), (26, 11205040), (28, 10404680), (32, 9104095), (34, 8568560), (35, 8323744), (40, 7283276), (44, 6621160), (52, 5602520), (55, 5296928), (56, 5202340), (65, 4482016), (68, 4284280), (70, 4161872), (77, 3783520), (80, 3641638), (85, 3427424), (88, 3310580), (91, 3201440), (104, 2801260), (107, 2722720), (110, 2648464), (112, 2601170), (119, 2448160), (130, 2241008), (136, 2142140), (140, 2080936), (143, 2037280), (154, 1891760), (160, 1820819), (170, 1713712), (176, 1655290), (182, 1600720), (187, 1557920), (208, 1400630), (214, 1361360), (220, 1324232), (221, 1318240), (224, 1300585), (238, 1224080), (260, 1120504), (272, 1071070), (280, 1040468), (286, 1018640), (308, 945880), (340, 856856), (352, 827645), (364, 800360), (374, 778960), (385, 756704), (416, 700315), (428, 680680), (440, 662116), (442, 659120), (455, 640288), (476, 612040), (520, 560252), (535, 544544), (544, 535535), (560, 520234), (572, 509320), (595, 489632), (616, 472940), (680, 428428), (715, 407456), (728, 400180), (748, 389480), (749, 388960), (770, 378352), (856, 340340), (880, 331058), (884, 329560), (910, 320144), (935, 311584), (952, 306020), (1001, 291040), (1040, 280126), (1070, 272272), (1105, 263648), (1120, 260117), (1144, 254660), (1177, 247520), (1190, 244816), (1232, 236470), (1309, 222560), (1360, 214214), (1391, 209440), (1430, 203728), (1456, 200090), (1496, 194740), (1498, 194480), (1540, 189176), (1547, 188320), (1712, 170170), (1760, 165529), (1768, 164780), (1819, 160160), (1820, 160072), (1870, 155792), (1904, 153010), (2002, 145520), (2080, 140063), (2140, 136136), (2210, 131824), (2288, 127330), (2354, 123760), (2380, 122408), (2431, 119840), (2464, 118235), (2618, 111280), (2720, 107107), (2782, 104720), (2860, 101864), (2912, 100045), (2992, 97370), (2996, 97240), (3080, 94588), (3094, 94160), (3424, 85085), (3536, 82390), (3638, 80080), (3640, 80036), (3740, 77896), (3745, 77792), (3808, 76505), (4004, 72760), (4280, 68068), (4420, 65912), (4576, 63665), (4708, 61880), (4760, 61204), (4862, 59920), (5005, 58208), (5236, 55640), (5564, 52360), (5720, 50932), (5885, 49504), (5984, 48685), (5992, 48620), (6160, 47294), (6188, 47080), (6545, 44512), (6955, 41888), (7072, 41195), (7276, 40040), (7280, 40018), (7480, 38948), (7490, 38896), (7735, 37664), (8008, 36380), (8239, 35360), (8560, 34034), (8840, 32956), (9095, 32032), (9416, 30940), (9520, 30602), (9724, 29960), (9737, 29920), (10010, 29104), (10472, 27820), (11128, 26180), (11440, 25466), (11770, 24752), (11984, 24310), (12155, 23968), (12320, 23647), (12376, 23540), (12733, 22880), (13090, 22256), (13910, 20944), (14552, 20020), (14560, 20009), (14960, 19474), (14980, 19448), (15301, 19040), (15470, 18832), (16016, 18190), (16478, 17680), (17017, 17120)]