2004134440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1489}}^1$

素因数の和:1560

約数の個数: 256

約数和(自身を含む): 6179328000

約数和(自身を除く): 4175193560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 23, 28, 35, 38, 40, 44, 46, 55, 56, 70, 76, 77, 88, 92, 95, 110, 115, 133, 140, 152, 154, 161, 184, 190, 209, 220, 230, 253, 266, 280, 308, 322, 380, 385, 418, 437, 440, 460, 506, 532, 616, 644, 665, 760, 770, 805, 836, 874, 920, 1012, 1045, 1064, 1265, 1288, 1330, 1463, 1489, 1540, 1610, 1672, 1748, 1771, 2024, 2090, 2185, 2530, 2660, 2926, 2978, 3059, 3080, 3220, 3496, 3542, 4180, 4370, 4807, 5060, 5320, 5852, 5956, 6118, 6440, 7084, 7315, 7445, 8360, 8740, 8855, 9614, 10120, 10423, 11704, 11912, 12236, 14168, 14630, 14890, 15295, 16379, 17480, 17710, 19228, 20846, 24035, 24472, 28291, 29260, 29780, 30590, 32758, 33649, 34247, 35420, 38456, 41692, 48070, 52115, 56582, 58520, 59560, 61180, 65516, 67298, 68494, 70840, 81895, 83384, 96140, 104230, 113164, 114653, 122360, 131032, 134596, 136988, 141455, 163790, 168245, 171235, 192280, 198037, 208460, 226328, 229306, 239729, 269192, 273976, 282910, 311201, 327580, 336490, 342470, 376717, 396074, 416920, 458612, 479458, 565820, 573265, 622402, 650693, 655160, 672980, 684940, 753434, 792148, 917224, 958916, 990185, 1131640, 1146530, 1198645, 1244804, 1301386, 1345960, 1369880, 1506868, 1556005, 1584296, 1883585, 1917832, 1980370, 2178407, 2293060, 2397290, 2489608, 2602772, 2637019, 3013736, 3112010, 3253465, 3767170, 3960740, 4356814, 4554851, 4586120, 4794580, 5205544, 5274038, 6224020, 6506930, 7157623, 7534340, 7921480, 8713628, 9109702, 9589160, 10548076, 10892035, 12448040, 13013860, 13185095, 14315246, 15068680, 17427256, 18219404, 21096152, 21784070, 22774255, 26027720, 26370190, 28630492, 35788115, 36438808, 43568140, 45548510, 50103361, 52740380, 57260984, 71576230, 87136280, 91097020, 100206722, 105480760, 143152460, 182194040, 200413444, 250516805, 286304920, 400826888, 501033610, 1002067220, 2004134440]

約数ペア:

[(1, 2004134440), (2, 1002067220), (4, 501033610), (5, 400826888), (7, 286304920), (8, 250516805), (10, 200413444), (11, 182194040), (14, 143152460), (19, 105480760), (20, 100206722), (22, 91097020), (23, 87136280), (28, 71576230), (35, 57260984), (38, 52740380), (40, 50103361), (44, 45548510), (46, 43568140), (55, 36438808), (56, 35788115), (70, 28630492), (76, 26370190), (77, 26027720), (88, 22774255), (92, 21784070), (95, 21096152), (110, 18219404), (115, 17427256), (133, 15068680), (140, 14315246), (152, 13185095), (154, 13013860), (161, 12448040), (184, 10892035), (190, 10548076), (209, 9589160), (220, 9109702), (230, 8713628), (253, 7921480), (266, 7534340), (280, 7157623), (308, 6506930), (322, 6224020), (380, 5274038), (385, 5205544), (418, 4794580), (437, 4586120), (440, 4554851), (460, 4356814), (506, 3960740), (532, 3767170), (616, 3253465), (644, 3112010), (665, 3013736), (760, 2637019), (770, 2602772), (805, 2489608), (836, 2397290), (874, 2293060), (920, 2178407), (1012, 1980370), (1045, 1917832), (1064, 1883585), (1265, 1584296), (1288, 1556005), (1330, 1506868), (1463, 1369880), (1489, 1345960), (1540, 1301386), (1610, 1244804), (1672, 1198645), (1748, 1146530), (1771, 1131640), (2024, 990185), (2090, 958916), (2185, 917224), (2530, 792148), (2660, 753434), (2926, 684940), (2978, 672980), (3059, 655160), (3080, 650693), (3220, 622402), (3496, 573265), (3542, 565820), (4180, 479458), (4370, 458612), (4807, 416920), (5060, 396074), (5320, 376717), (5852, 342470), (5956, 336490), (6118, 327580), (6440, 311201), (7084, 282910), (7315, 273976), (7445, 269192), (8360, 239729), (8740, 229306), (8855, 226328), (9614, 208460), (10120, 198037), (10423, 192280), (11704, 171235), (11912, 168245), (12236, 163790), (14168, 141455), (14630, 136988), (14890, 134596), (15295, 131032), (16379, 122360), (17480, 114653), (17710, 113164), (19228, 104230), (20846, 96140), (24035, 83384), (24472, 81895), (28291, 70840), (29260, 68494), (29780, 67298), (30590, 65516), (32758, 61180), (33649, 59560), (34247, 58520), (35420, 56582), (38456, 52115), (41692, 48070)]