8006226480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{19139}}^1$

素因数の和:19248

約数の個数: 240

約数和(自身を含む): 31100509440

約数和(自身を除く): 23094282960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 83, 84, 90, 105, 112, 120, 126, 140, 144, 166, 168, 180, 210, 240, 249, 252, 280, 315, 332, 336, 360, 415, 420, 498, 504, 560, 581, 630, 664, 720, 747, 830, 840, 996, 1008, 1162, 1245, 1260, 1328, 1494, 1660, 1680, 1743, 1992, 2324, 2490, 2520, 2905, 2988, 3320, 3486, 3735, 3984, 4648, 4980, 5040, 5229, 5810, 5976, 6640, 6972, 7470, 8715, 9296, 9960, 10458, 11620, 11952, 13944, 14940, 17430, 19139, 19920, 20916, 23240, 26145, 27888, 29880, 34860, 38278, 41832, 46480, 52290, 57417, 59760, 69720, 76556, 83664, 95695, 104580, 114834, 133973, 139440, 153112, 172251, 191390, 209160, 229668, 267946, 287085, 306224, 344502, 382780, 401919, 418320, 459336, 535892, 574170, 669865, 689004, 765560, 803838, 861255, 918672, 1071784, 1148340, 1205757, 1339730, 1378008, 1531120, 1588537, 1607676, 1722510, 2009595, 2143568, 2296680, 2411514, 2679460, 2756016, 3177074, 3215352, 3445020, 4019190, 4593360, 4765611, 4823028, 5358920, 6028785, 6354148, 6430704, 6890040, 7942685, 8038380, 9531222, 9646056, 10717840, 11119759, 12057570, 12708296, 13780080, 14296833, 15885370, 16076760, 19062444, 19292112, 22239518, 23828055, 24115140, 25416592, 28593666, 31770740, 32153520, 33359277, 38124888, 44479036, 47656110, 48230280, 55598795, 57187332, 63541480, 66718554, 71484165, 76249776, 88958072, 95312220, 96460560, 100077831, 111197590, 114374664, 127082960, 133437108, 142968330, 166796385, 177916144, 190624440, 200155662, 222395180, 228749328, 266874216, 285936660, 333592770, 381248880, 400311324, 444790360, 500389155, 533748432, 571873320, 667185540, 800622648, 889580720, 1000778310, 1143746640, 1334371080, 1601245296, 2001556620, 2668742160, 4003113240, 8006226480]

約数ペア:

[(1, 8006226480), (2, 4003113240), (3, 2668742160), (4, 2001556620), (5, 1601245296), (6, 1334371080), (7, 1143746640), (8, 1000778310), (9, 889580720), (10, 800622648), (12, 667185540), (14, 571873320), (15, 533748432), (16, 500389155), (18, 444790360), (20, 400311324), (21, 381248880), (24, 333592770), (28, 285936660), (30, 266874216), (35, 228749328), (36, 222395180), (40, 200155662), (42, 190624440), (45, 177916144), (48, 166796385), (56, 142968330), (60, 133437108), (63, 127082960), (70, 114374664), (72, 111197590), (80, 100077831), (83, 96460560), (84, 95312220), (90, 88958072), (105, 76249776), (112, 71484165), (120, 66718554), (126, 63541480), (140, 57187332), (144, 55598795), (166, 48230280), (168, 47656110), (180, 44479036), (210, 38124888), (240, 33359277), (249, 32153520), (252, 31770740), (280, 28593666), (315, 25416592), (332, 24115140), (336, 23828055), (360, 22239518), (415, 19292112), (420, 19062444), (498, 16076760), (504, 15885370), (560, 14296833), (581, 13780080), (630, 12708296), (664, 12057570), (720, 11119759), (747, 10717840), (830, 9646056), (840, 9531222), (996, 8038380), (1008, 7942685), (1162, 6890040), (1245, 6430704), (1260, 6354148), (1328, 6028785), (1494, 5358920), (1660, 4823028), (1680, 4765611), (1743, 4593360), (1992, 4019190), (2324, 3445020), (2490, 3215352), (2520, 3177074), (2905, 2756016), (2988, 2679460), (3320, 2411514), (3486, 2296680), (3735, 2143568), (3984, 2009595), (4648, 1722510), (4980, 1607676), (5040, 1588537), (5229, 1531120), (5810, 1378008), (5976, 1339730), (6640, 1205757), (6972, 1148340), (7470, 1071784), (8715, 918672), (9296, 861255), (9960, 803838), (10458, 765560), (11620, 689004), (11952, 669865), (13944, 574170), (14940, 535892), (17430, 459336), (19139, 418320), (19920, 401919), (20916, 382780), (23240, 344502), (26145, 306224), (27888, 287085), (29880, 267946), (34860, 229668), (38278, 209160), (41832, 191390), (46480, 172251), (52290, 153112), (57417, 139440), (59760, 133973), (69720, 114834), (76556, 104580), (83664, 95695)]