145665520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 320

約数和(自身を含む): 485968896

約数和(自身を除く): 340303376

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 17, 20, 22, 26, 28, 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, 170, 176, 182, 187, 208, 214, 220, 221, 238, 260, 272, 280, 286, 308, 340, 364, 374, 385, 428, 440, 442, 455, 476, 520, 535, 560, 572, 595, 616, 680, 715, 728, 748, 749, 770, 856, 880, 884, 910, 935, 952, 1001, 1040, 1070, 1105, 1144, 1177, 1190, 1232, 1309, 1360, 1391, 1430, 1456, 1496, 1498, 1540, 1547, 1712, 1768, 1819, 1820, 1870, 1904, 2002, 2140, 2210, 2288, 2354, 2380, 2431, 2618, 2782, 2860, 2992, 2996, 3080, 3094, 3536, 3638, 3640, 3740, 3745, 4004, 4280, 4420, 4708, 4760, 4862, 5005, 5236, 5564, 5720, 5885, 5992, 6160, 6188, 6545, 6955, 7276, 7280, 7480, 7490, 7735, 8008, 8239, 8560, 8840, 9095, 9416, 9520, 9724, 9737, 10010, 10472, 11128, 11440, 11770, 11984, 12155, 12376, 12733, 13090, 13910, 14552, 14960, 14980, 15301, 15470, 16016, 16478, 17017, 17680, 18190, 18832, 19448, 19474, 20009, 20020, 20944, 22256, 23540, 23647, 24310, 24752, 25466, 26180, 27820, 29104, 29960, 30602, 30940, 32956, 34034, 36380, 38896, 38948, 40018, 40040, 41195, 47080, 47294, 48620, 48685, 50932, 52360, 55640, 59920, 61204, 61880, 63665, 65912, 68068, 72760, 76505, 77896, 80036, 80080, 82390, 85085, 94160, 94588, 97240, 97370, 100045, 101864, 104720, 107107, 111280, 118235, 122408, 123760, 127330, 131824, 136136, 140063, 145520, 153010, 155792, 160072, 164780, 165529, 170170, 189176, 194480, 194740, 200090, 203728, 214214, 236470, 244816, 254660, 260117, 272272, 280126, 306020, 320144, 329560, 331058, 340340, 378352, 389480, 400180, 428428, 472940, 509320, 520234, 535535, 560252, 612040, 659120, 662116, 680680, 700315, 778960, 800360, 827645, 856856, 945880, 1018640, 1040468, 1071070, 1120504, 1224080, 1300585, 1324232, 1361360, 1400630, 1600720, 1655290, 1713712, 1820819, 1891760, 2080936, 2142140, 2241008, 2601170, 2648464, 2801260, 3310580, 3641638, 4161872, 4284280, 5202340, 5602520, 6621160, 7283276, 8568560, 9104095, 10404680, 11205040, 13242320, 14566552, 18208190, 20809360, 29133104, 36416380, 72832760, 145665520]

約数ペア:

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