218498280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:169

約数の個数: 512

約数和(自身を含む): 940584960

約数和(自身を除く): 722086680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 17, 20, 21, 22, 24, 26, 28, 30, 33, 34, 35, 39, 40, 42, 44, 51, 52, 55, 56, 60, 65, 66, 68, 70, 77, 78, 84, 85, 88, 91, 102, 104, 105, 107, 110, 119, 120, 130, 132, 136, 140, 143, 154, 156, 165, 168, 170, 182, 187, 195, 204, 210, 214, 220, 221, 231, 238, 255, 260, 264, 273, 280, 286, 308, 312, 321, 330, 340, 357, 364, 374, 385, 390, 408, 420, 428, 429, 440, 442, 455, 462, 476, 510, 520, 535, 546, 561, 572, 595, 616, 642, 660, 663, 680, 714, 715, 728, 748, 749, 770, 780, 840, 856, 858, 884, 910, 924, 935, 952, 1001, 1020, 1070, 1092, 1105, 1122, 1144, 1155, 1177, 1190, 1284, 1309, 1320, 1326, 1365, 1391, 1428, 1430, 1496, 1498, 1540, 1547, 1560, 1605, 1716, 1768, 1785, 1819, 1820, 1848, 1870, 2002, 2040, 2140, 2145, 2184, 2210, 2244, 2247, 2310, 2354, 2380, 2431, 2568, 2618, 2652, 2730, 2782, 2805, 2856, 2860, 2996, 3003, 3080, 3094, 3210, 3315, 3432, 3531, 3570, 3638, 3640, 3740, 3745, 3927, 4004, 4173, 4280, 4290, 4420, 4488, 4494, 4620, 4641, 4708, 4760, 4862, 5005, 5236, 5304, 5457, 5460, 5564, 5610, 5720, 5885, 5992, 6006, 6188, 6420, 6545, 6630, 6955, 7062, 7140, 7276, 7293, 7480, 7490, 7735, 7854, 8008, 8239, 8346, 8580, 8840, 8988, 9095, 9240, 9282, 9416, 9724, 9737, 10010, 10472, 10914, 10920, 11128, 11220, 11235, 11770, 12012, 12155, 12376, 12733, 12840, 13090, 13260, 13910, 14124, 14280, 14552, 14586, 14980, 15015, 15301, 15470, 15708, 16478, 16692, 17017, 17160, 17655, 17976, 18190, 18564, 19448, 19474, 19635, 20009, 20020, 20865, 21828, 22440, 22470, 23205, 23540, 23647, 24024, 24310, 24717, 25466, 26180, 26520, 27285, 27820, 28248, 29172, 29211, 29960, 30030, 30602, 30940, 31416, 32956, 33384, 34034, 35310, 36380, 36465, 37128, 38199, 38948, 39270, 40018, 40040, 41195, 41730, 43656, 44940, 45903, 46410, 47080, 47294, 48620, 48685, 49434, 50932, 51051, 52360, 54570, 55640, 58344, 58422, 60027, 60060, 61204, 61880, 63665, 65912, 68068, 70620, 70941, 72760, 72930, 76398, 76505, 77896, 78540, 80036, 82390, 83460, 85085, 89880, 91806, 92820, 94588, 97240, 97370, 98868, 100045, 101864, 102102, 107107, 109140, 116844, 118235, 120054, 120120, 122408, 123585, 127330, 136136, 140063, 141240, 141882, 145860, 146055, 152796, 153010, 157080, 160072, 164780, 165529, 166920, 170170, 183612, 185640, 189176, 190995, 194740, 197736, 200090, 204204, 214214, 218280, 229515, 233688, 236470, 240108, 247170, 254660, 255255, 260117, 280126, 283764, 291720, 292110, 300135, 305592, 306020, 321321, 329560, 331058, 340340, 354705, 367224, 381990, 389480, 400180, 408408, 420189, 428428, 459030, 472940, 480216, 494340, 496587, 509320, 510510, 520234, 535535, 560252, 567528, 584220, 600270, 612040, 642642, 662116, 680680, 700315, 709410, 763980, 780351, 800360, 827645, 840378, 856856, 918060, 945880, 988680, 993174, 1021020, 1040468, 1071070, 1120504, 1168440, 1200540, 1285284, 1300585, 1324232, 1400630, 1418820, 1527960, 1560702, 1606605, 1655290, 1680756, 1820819, 1836120, 1986348, 2042040, 2080936, 2100945, 2142140, 2401080, 2482935, 2570568, 2601170, 2801260, 2837640, 3121404, 3213210, 3310580, 3361512, 3641638, 3901755, 3972696, 4201890, 4284280, 4965870, 5202340, 5462457, 5602520, 6242808, 6426420, 6621160, 7283276, 7803510, 8403780, 9104095, 9931740, 10404680, 10924914, 12852840, 14566552, 15607020, 16807560, 18208190, 19863480, 21849828, 27312285, 31214040, 36416380, 43699656, 54624570, 72832760, 109249140, 218498280]

約数ペア:

[(1, 218498280), (2, 109249140), (3, 72832760), (4, 54624570), (5, 43699656), (6, 36416380), (7, 31214040), (8, 27312285), (10, 21849828), (11, 19863480), (12, 18208190), (13, 16807560), (14, 15607020), (15, 14566552), (17, 12852840), (20, 10924914), (21, 10404680), (22, 9931740), (24, 9104095), (26, 8403780), (28, 7803510), (30, 7283276), (33, 6621160), (34, 6426420), (35, 6242808), (39, 5602520), (40, 5462457), (42, 5202340), (44, 4965870), (51, 4284280), (52, 4201890), (55, 3972696), (56, 3901755), (60, 3641638), (65, 3361512), (66, 3310580), (68, 3213210), (70, 3121404), (77, 2837640), (78, 2801260), (84, 2601170), (85, 2570568), (88, 2482935), (91, 2401080), (102, 2142140), (104, 2100945), (105, 2080936), (107, 2042040), (110, 1986348), (119, 1836120), (120, 1820819), (130, 1680756), (132, 1655290), (136, 1606605), (140, 1560702), (143, 1527960), (154, 1418820), (156, 1400630), (165, 1324232), (168, 1300585), (170, 1285284), (182, 1200540), (187, 1168440), (195, 1120504), (204, 1071070), (210, 1040468), (214, 1021020), (220, 993174), (221, 988680), (231, 945880), (238, 918060), (255, 856856), (260, 840378), (264, 827645), (273, 800360), (280, 780351), (286, 763980), (308, 709410), (312, 700315), (321, 680680), (330, 662116), (340, 642642), (357, 612040), (364, 600270), (374, 584220), (385, 567528), (390, 560252), (408, 535535), (420, 520234), (428, 510510), (429, 509320), (440, 496587), (442, 494340), (455, 480216), (462, 472940), (476, 459030), (510, 428428), (520, 420189), (535, 408408), (546, 400180), (561, 389480), (572, 381990), (595, 367224), (616, 354705), (642, 340340), (660, 331058), (663, 329560), (680, 321321), (714, 306020), (715, 305592), (728, 300135), (748, 292110), (749, 291720), (770, 283764), (780, 280126), (840, 260117), (856, 255255), (858, 254660), (884, 247170), (910, 240108), (924, 236470), (935, 233688), (952, 229515), (1001, 218280), (1020, 214214), (1070, 204204), (1092, 200090), (1105, 197736), (1122, 194740), (1144, 190995), (1155, 189176), (1177, 185640), (1190, 183612), (1284, 170170), (1309, 166920), (1320, 165529), (1326, 164780), (1365, 160072), (1391, 157080), (1428, 153010), (1430, 152796), (1496, 146055), (1498, 145860), (1540, 141882), (1547, 141240), (1560, 140063), (1605, 136136), (1716, 127330), (1768, 123585), (1785, 122408), (1819, 120120), (1820, 120054), (1848, 118235), (1870, 116844), (2002, 109140), (2040, 107107), (2140, 102102), (2145, 101864), (2184, 100045), (2210, 98868), (2244, 97370), (2247, 97240), (2310, 94588), (2354, 92820), (2380, 91806), (2431, 89880), (2568, 85085), (2618, 83460), (2652, 82390), (2730, 80036), (2782, 78540), (2805, 77896), (2856, 76505), (2860, 76398), (2996, 72930), (3003, 72760), (3080, 70941), (3094, 70620), (3210, 68068), (3315, 65912), (3432, 63665), (3531, 61880), (3570, 61204), (3638, 60060), (3640, 60027), (3740, 58422), (3745, 58344), (3927, 55640), (4004, 54570), (4173, 52360), (4280, 51051), (4290, 50932), (4420, 49434), (4488, 48685), (4494, 48620), (4620, 47294), (4641, 47080), (4708, 46410), (4760, 45903), (4862, 44940), (5005, 43656), (5236, 41730), (5304, 41195), (5457, 40040), (5460, 40018), (5564, 39270), (5610, 38948), (5720, 38199), (5885, 37128), (5992, 36465), (6006, 36380), (6188, 35310), (6420, 34034), (6545, 33384), (6630, 32956), (6955, 31416), (7062, 30940), (7140, 30602), (7276, 30030), (7293, 29960), (7480, 29211), (7490, 29172), (7735, 28248), (7854, 27820), (8008, 27285), (8239, 26520), (8346, 26180), (8580, 25466), (8840, 24717), (8988, 24310), (9095, 24024), (9240, 23647), (9282, 23540), (9416, 23205), (9724, 22470), (9737, 22440), (10010, 21828), (10472, 20865), (10914, 20020), (10920, 20009), (11128, 19635), (11220, 19474), (11235, 19448), (11770, 18564), (12012, 18190), (12155, 17976), (12376, 17655), (12733, 17160), (12840, 17017), (13090, 16692), (13260, 16478), (13910, 15708), (14124, 15470), (14280, 15301), (14552, 15015), (14586, 14980)]