18829807360

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1163}}^1$

素因数の和:1343

約数の個数: 288

約数和(自身を含む): 55959160320

約数和(自身を除く): 37129352960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 139, 140, 160, 182, 208, 224, 256, 260, 278, 280, 320, 364, 416, 448, 455, 520, 556, 560, 640, 695, 728, 832, 896, 910, 973, 1040, 1112, 1120, 1163, 1280, 1390, 1456, 1664, 1792, 1807, 1820, 1946, 2080, 2224, 2240, 2326, 2780, 2912, 3328, 3614, 3640, 3892, 4160, 4448, 4480, 4652, 4865, 5560, 5815, 5824, 7228, 7280, 7784, 8141, 8320, 8896, 8960, 9035, 9304, 9730, 11120, 11630, 11648, 12649, 14456, 14560, 15119, 15568, 16282, 16640, 17792, 18070, 18608, 19460, 22240, 23260, 23296, 25298, 28912, 29120, 30238, 31136, 32564, 35584, 36140, 37216, 38920, 40705, 44480, 46520, 50596, 57824, 58240, 60476, 62272, 63245, 65128, 72280, 74432, 75595, 77840, 81410, 88960, 93040, 101192, 105833, 115648, 116480, 120952, 124544, 126490, 130256, 144560, 148864, 151190, 155680, 161657, 162820, 177920, 186080, 202384, 211666, 231296, 241904, 249088, 252980, 260512, 289120, 297728, 302380, 311360, 323314, 325640, 372160, 404768, 423332, 462592, 483808, 505960, 521024, 529165, 578240, 604760, 622720, 646628, 651280, 744320, 808285, 809536, 846664, 967616, 1011920, 1042048, 1058330, 1131599, 1156480, 1209520, 1245440, 1293256, 1302560, 1488640, 1616570, 1619072, 1693328, 1935232, 2023840, 2084096, 2101541, 2116660, 2263198, 2312960, 2419040, 2586512, 2605120, 3233140, 3238144, 3386656, 3870464, 4047680, 4203082, 4233320, 4526396, 4838080, 5173024, 5210240, 5657995, 6466280, 6773312, 8095360, 8406164, 8466640, 9052792, 9676160, 10346048, 10420480, 10507705, 11315990, 12932560, 13546624, 14710787, 16190720, 16812328, 16933280, 18105584, 19352320, 20692096, 21015410, 22631980, 25865120, 27093248, 29421574, 33624656, 33866560, 36211168, 41384192, 42030820, 45263960, 51730240, 58843148, 67249312, 67733120, 72422336, 73553935, 84061640, 90527920, 103460480, 117686296, 134498624, 135466240, 144844672, 147107870, 168123280, 181055840, 206920960, 235372592, 268997248, 289689344, 294215740, 336246560, 362111680, 470745184, 537994496, 588431480, 672493120, 724223360, 941490368, 1176862960, 1344986240, 1448446720, 1882980736, 2353725920, 2689972480, 3765961472, 4707451840, 9414903680, 18829807360]

約数ペア:

[(1, 18829807360), (2, 9414903680), (4, 4707451840), (5, 3765961472), (7, 2689972480), (8, 2353725920), (10, 1882980736), (13, 1448446720), (14, 1344986240), (16, 1176862960), (20, 941490368), (26, 724223360), (28, 672493120), (32, 588431480), (35, 537994496), (40, 470745184), (52, 362111680), (56, 336246560), (64, 294215740), (65, 289689344), (70, 268997248), (80, 235372592), (91, 206920960), (104, 181055840), (112, 168123280), (128, 147107870), (130, 144844672), (139, 135466240), (140, 134498624), (160, 117686296), (182, 103460480), (208, 90527920), (224, 84061640), (256, 73553935), (260, 72422336), (278, 67733120), (280, 67249312), (320, 58843148), (364, 51730240), (416, 45263960), (448, 42030820), (455, 41384192), (520, 36211168), (556, 33866560), (560, 33624656), (640, 29421574), (695, 27093248), (728, 25865120), (832, 22631980), (896, 21015410), (910, 20692096), (973, 19352320), (1040, 18105584), (1112, 16933280), (1120, 16812328), (1163, 16190720), (1280, 14710787), (1390, 13546624), (1456, 12932560), (1664, 11315990), (1792, 10507705), (1807, 10420480), (1820, 10346048), (1946, 9676160), (2080, 9052792), (2224, 8466640), (2240, 8406164), (2326, 8095360), (2780, 6773312), (2912, 6466280), (3328, 5657995), (3614, 5210240), (3640, 5173024), (3892, 4838080), (4160, 4526396), (4448, 4233320), (4480, 4203082), (4652, 4047680), (4865, 3870464), (5560, 3386656), (5815, 3238144), (5824, 3233140), (7228, 2605120), (7280, 2586512), (7784, 2419040), (8141, 2312960), (8320, 2263198), (8896, 2116660), (8960, 2101541), (9035, 2084096), (9304, 2023840), (9730, 1935232), (11120, 1693328), (11630, 1619072), (11648, 1616570), (12649, 1488640), (14456, 1302560), (14560, 1293256), (15119, 1245440), (15568, 1209520), (16282, 1156480), (16640, 1131599), (17792, 1058330), (18070, 1042048), (18608, 1011920), (19460, 967616), (22240, 846664), (23260, 809536), (23296, 808285), (25298, 744320), (28912, 651280), (29120, 646628), (30238, 622720), (31136, 604760), (32564, 578240), (35584, 529165), (36140, 521024), (37216, 505960), (38920, 483808), (40705, 462592), (44480, 423332), (46520, 404768), (50596, 372160), (57824, 325640), (58240, 323314), (60476, 311360), (62272, 302380), (63245, 297728), (65128, 289120), (72280, 260512), (74432, 252980), (75595, 249088), (77840, 241904), (81410, 231296), (88960, 211666), (93040, 202384), (101192, 186080), (105833, 177920), (115648, 162820), (116480, 161657), (120952, 155680), (124544, 151190), (126490, 148864), (130256, 144560)]