1238156920

素因数分解:

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

素因数の和:183

約数の個数: 384

約数和(自身を含む): 4010549760

約数和(自身を除く): 2772392840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 17, 20, 22, 26, 28, 34, 35, 40, 44, 52, 55, 56, 65, 68, 70, 77, 85, 88, 91, 104, 107, 110, 119, 130, 136, 140, 143, 154, 170, 182, 187, 214, 220, 221, 238, 260, 280, 286, 289, 308, 340, 364, 374, 385, 428, 440, 442, 455, 476, 520, 535, 572, 578, 595, 616, 680, 715, 728, 748, 749, 770, 856, 884, 910, 935, 952, 1001, 1070, 1105, 1144, 1156, 1177, 1190, 1309, 1391, 1430, 1445, 1496, 1498, 1540, 1547, 1768, 1819, 1820, 1870, 2002, 2023, 2140, 2210, 2312, 2354, 2380, 2431, 2618, 2782, 2860, 2890, 2996, 3080, 3094, 3179, 3638, 3640, 3740, 3745, 3757, 4004, 4046, 4280, 4420, 4708, 4760, 4862, 5005, 5236, 5564, 5720, 5780, 5885, 5992, 6188, 6358, 6545, 6955, 7276, 7480, 7490, 7514, 7735, 8008, 8092, 8239, 8840, 9095, 9416, 9724, 9737, 10010, 10115, 10472, 11128, 11560, 11770, 12155, 12376, 12716, 12733, 13090, 13910, 14552, 14980, 15028, 15301, 15470, 15895, 16184, 16478, 17017, 18190, 18785, 19448, 19474, 20009, 20020, 20230, 22253, 23540, 23647, 24310, 25432, 25466, 26180, 26299, 27820, 29960, 30056, 30602, 30923, 30940, 31790, 32956, 34034, 36380, 37570, 38948, 40018, 40040, 40460, 41195, 41327, 44506, 47080, 47294, 48620, 48685, 50932, 52360, 52598, 55640, 61204, 61846, 61880, 63580, 63665, 65912, 68068, 72760, 75140, 76505, 77896, 80036, 80920, 82390, 82654, 85085, 89012, 94588, 97240, 97370, 100045, 101864, 105196, 107107, 111265, 118235, 122408, 123692, 127160, 127330, 131495, 136136, 140063, 150280, 153010, 154615, 160072, 164780, 165308, 165529, 170170, 178024, 189176, 194740, 200090, 206635, 210392, 214214, 216461, 222530, 236470, 247384, 254660, 260117, 262990, 280126, 289289, 306020, 309230, 329560, 330616, 331058, 340153, 340340, 389480, 400180, 401999, 413270, 428428, 432922, 445060, 472940, 509320, 520234, 525980, 535535, 560252, 578578, 612040, 618460, 662116, 680306, 680680, 700315, 800360, 803998, 826540, 827645, 856856, 865844, 890120, 945880, 1040468, 1051960, 1071070, 1082305, 1120504, 1157156, 1236920, 1300585, 1324232, 1360612, 1400630, 1446445, 1607996, 1653080, 1655290, 1700765, 1731688, 1820819, 2009995, 2080936, 2142140, 2164610, 2314312, 2381071, 2601170, 2721224, 2801260, 2813993, 2892890, 3215992, 3310580, 3401530, 3641638, 4019990, 4284280, 4329220, 4421989, 4762142, 5202340, 5602520, 5627986, 5785780, 6621160, 6803060, 7283276, 8039980, 8658440, 8843978, 9104095, 9524284, 10404680, 11255972, 11571560, 11905355, 13606120, 14069965, 14566552, 16079960, 17687956, 18208190, 19048568, 22109945, 22511944, 23810710, 28139930, 30953923, 35375912, 36416380, 44219890, 47621420, 56279860, 61907846, 72832760, 88439780, 95242840, 112559720, 123815692, 154769615, 176879560, 247631384, 309539230, 619078460, 1238156920]

約数ペア:

[(1, 1238156920), (2, 619078460), (4, 309539230), (5, 247631384), (7, 176879560), (8, 154769615), (10, 123815692), (11, 112559720), (13, 95242840), (14, 88439780), (17, 72832760), (20, 61907846), (22, 56279860), (26, 47621420), (28, 44219890), (34, 36416380), (35, 35375912), (40, 30953923), (44, 28139930), (52, 23810710), (55, 22511944), (56, 22109945), (65, 19048568), (68, 18208190), (70, 17687956), (77, 16079960), (85, 14566552), (88, 14069965), (91, 13606120), (104, 11905355), (107, 11571560), (110, 11255972), (119, 10404680), (130, 9524284), (136, 9104095), (140, 8843978), (143, 8658440), (154, 8039980), (170, 7283276), (182, 6803060), (187, 6621160), (214, 5785780), (220, 5627986), (221, 5602520), (238, 5202340), (260, 4762142), (280, 4421989), (286, 4329220), (289, 4284280), (308, 4019990), (340, 3641638), (364, 3401530), (374, 3310580), (385, 3215992), (428, 2892890), (440, 2813993), (442, 2801260), (455, 2721224), (476, 2601170), (520, 2381071), (535, 2314312), (572, 2164610), (578, 2142140), (595, 2080936), (616, 2009995), (680, 1820819), (715, 1731688), (728, 1700765), (748, 1655290), (749, 1653080), (770, 1607996), (856, 1446445), (884, 1400630), (910, 1360612), (935, 1324232), (952, 1300585), (1001, 1236920), (1070, 1157156), (1105, 1120504), (1144, 1082305), (1156, 1071070), (1177, 1051960), (1190, 1040468), (1309, 945880), (1391, 890120), (1430, 865844), (1445, 856856), (1496, 827645), (1498, 826540), (1540, 803998), (1547, 800360), (1768, 700315), (1819, 680680), (1820, 680306), (1870, 662116), (2002, 618460), (2023, 612040), (2140, 578578), (2210, 560252), (2312, 535535), (2354, 525980), (2380, 520234), (2431, 509320), (2618, 472940), (2782, 445060), (2860, 432922), (2890, 428428), (2996, 413270), (3080, 401999), (3094, 400180), (3179, 389480), (3638, 340340), (3640, 340153), (3740, 331058), (3745, 330616), (3757, 329560), (4004, 309230), (4046, 306020), (4280, 289289), (4420, 280126), (4708, 262990), (4760, 260117), (4862, 254660), (5005, 247384), (5236, 236470), (5564, 222530), (5720, 216461), (5780, 214214), (5885, 210392), (5992, 206635), (6188, 200090), (6358, 194740), (6545, 189176), (6955, 178024), (7276, 170170), (7480, 165529), (7490, 165308), (7514, 164780), (7735, 160072), (8008, 154615), (8092, 153010), (8239, 150280), (8840, 140063), (9095, 136136), (9416, 131495), (9724, 127330), (9737, 127160), (10010, 123692), (10115, 122408), (10472, 118235), (11128, 111265), (11560, 107107), (11770, 105196), (12155, 101864), (12376, 100045), (12716, 97370), (12733, 97240), (13090, 94588), (13910, 89012), (14552, 85085), (14980, 82654), (15028, 82390), (15301, 80920), (15470, 80036), (15895, 77896), (16184, 76505), (16478, 75140), (17017, 72760), (18190, 68068), (18785, 65912), (19448, 63665), (19474, 63580), (20009, 61880), (20020, 61846), (20230, 61204), (22253, 55640), (23540, 52598), (23647, 52360), (24310, 50932), (25432, 48685), (25466, 48620), (26180, 47294), (26299, 47080), (27820, 44506), (29960, 41327), (30056, 41195), (30602, 40460), (30923, 40040), (30940, 40018), (31790, 38948), (32956, 37570), (34034, 36380)]