404531820

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:112

約数の個数: 576

約数和(自身を含む): 1690730496

約数和(自身を除く): 1286198676

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 23, 27, 28, 30, 33, 35, 36, 42, 44, 45, 46, 47, 54, 55, 60, 63, 66, 69, 70, 77, 81, 84, 90, 92, 94, 99, 105, 108, 110, 115, 126, 132, 135, 138, 140, 141, 154, 161, 162, 165, 180, 188, 189, 198, 207, 210, 220, 230, 231, 235, 243, 252, 253, 270, 276, 282, 297, 308, 315, 322, 324, 329, 330, 345, 378, 385, 396, 405, 414, 420, 423, 460, 462, 470, 483, 486, 495, 506, 517, 540, 564, 567, 594, 621, 630, 644, 658, 660, 690, 693, 705, 756, 759, 770, 805, 810, 828, 846, 891, 924, 940, 945, 966, 972, 987, 990, 1012, 1034, 1035, 1081, 1134, 1155, 1188, 1215, 1242, 1260, 1265, 1269, 1316, 1380, 1386, 1410, 1449, 1485, 1518, 1540, 1551, 1610, 1620, 1645, 1692, 1701, 1771, 1782, 1863, 1890, 1932, 1974, 1980, 2068, 2070, 2079, 2115, 2162, 2268, 2277, 2310, 2415, 2430, 2484, 2530, 2538, 2585, 2673, 2772, 2820, 2835, 2898, 2961, 2970, 3036, 3102, 3105, 3220, 3243, 3290, 3402, 3465, 3542, 3564, 3619, 3726, 3780, 3795, 3807, 3948, 4140, 4158, 4230, 4324, 4347, 4455, 4554, 4620, 4653, 4830, 4860, 4935, 5060, 5076, 5170, 5313, 5346, 5405, 5589, 5670, 5796, 5922, 5940, 6204, 6210, 6237, 6345, 6486, 6580, 6804, 6831, 6930, 7084, 7238, 7245, 7452, 7567, 7590, 7614, 7755, 8316, 8460, 8505, 8694, 8855, 8883, 8910, 9108, 9306, 9315, 9660, 9729, 9870, 10340, 10395, 10626, 10692, 10810, 10857, 11178, 11340, 11385, 11421, 11844, 11891, 12420, 12474, 12690, 12972, 13041, 13365, 13662, 13860, 13959, 14476, 14490, 14805, 15134, 15180, 15228, 15510, 15939, 16215, 17010, 17388, 17710, 17766, 17820, 18095, 18612, 18630, 18711, 19035, 19458, 19740, 20493, 20790, 21252, 21620, 21714, 21735, 22356, 22701, 22770, 22842, 23265, 23782, 24948, 25380, 26082, 26565, 26649, 26730, 27324, 27918, 27945, 28980, 29187, 29610, 30268, 31020, 31185, 31878, 32430, 32571, 34020, 34155, 35420, 35532, 35673, 36190, 37260, 37422, 37835, 38070, 38916, 39123, 40986, 41580, 41877, 43428, 43470, 44415, 45402, 45540, 45684, 46530, 47564, 47817, 48645, 52164, 53130, 53298, 53460, 54285, 55836, 55890, 57105, 58374, 59220, 59455, 61479, 62370, 63756, 64860, 65142, 65205, 68103, 68310, 69795, 71346, 72380, 74844, 75670, 76140, 78246, 79695, 79947, 81972, 83237, 83754, 86940, 87561, 88830, 90804, 93060, 93555, 95634, 97290, 97713, 102465, 106260, 106596, 107019, 108570, 111780, 113505, 114210, 116748, 118910, 122958, 124740, 125631, 130284, 130410, 133245, 136206, 136620, 139590, 142692, 143451, 145935, 151340, 156492, 159390, 159894, 162855, 166474, 167508, 175122, 177660, 178365, 187110, 191268, 194580, 195426, 195615, 204309, 204930, 209385, 214038, 217140, 227010, 228420, 237820, 239085, 245916, 249711, 251262, 260820, 262683, 266490, 272412, 279180, 286902, 291870, 293139, 307395, 318780, 319788, 321057, 325710, 332948, 340515, 350244, 356730, 374220, 390852, 391230, 399735, 408618, 409860, 416185, 418770, 428076, 430353, 437805, 454020, 478170, 488565, 499422, 502524, 525366, 532980, 535095, 573804, 583740, 586278, 612927, 614790, 628155, 642114, 651420, 681030, 713460, 717255, 749133, 782460, 799470, 817236, 832370, 837540, 860706, 875610, 879417, 956340, 963171, 977130, 998844, 1021545, 1050732, 1070190, 1172556, 1225854, 1229580, 1248555, 1256310, 1284228, 1313415, 1362060, 1434510, 1465695, 1498266, 1598940, 1605285, 1664740, 1721412, 1751220, 1758834, 1838781, 1926342, 1954260, 2043090, 2140380, 2151765, 2247399, 2451708, 2497110, 2512620, 2626830, 2869020, 2889513, 2931390, 2996532, 3064635, 3210570, 3517668, 3677562, 3745665, 3852684, 4086180, 4303530, 4397085, 4494798, 4815855, 4994220, 5253660, 5779026, 5862780, 6129270, 6421140, 6742197, 7355124, 7491330, 8607060, 8794170, 8989596, 9193905, 9631710, 11236995, 11558052, 12258540, 13484394, 14447565, 14982660, 17588340, 18387810, 19263420, 20226591, 22473990, 26968788, 28895130, 33710985, 36775620, 40453182, 44947980, 57790260, 67421970, 80906364, 101132955, 134843940, 202265910, 404531820]

約数ペア:

[(1, 404531820), (2, 202265910), (3, 134843940), (4, 101132955), (5, 80906364), (6, 67421970), (7, 57790260), (9, 44947980), (10, 40453182), (11, 36775620), (12, 33710985), (14, 28895130), (15, 26968788), (18, 22473990), (20, 20226591), (21, 19263420), (22, 18387810), (23, 17588340), (27, 14982660), (28, 14447565), (30, 13484394), (33, 12258540), (35, 11558052), (36, 11236995), (42, 9631710), (44, 9193905), (45, 8989596), (46, 8794170), (47, 8607060), (54, 7491330), (55, 7355124), (60, 6742197), (63, 6421140), (66, 6129270), (69, 5862780), (70, 5779026), (77, 5253660), (81, 4994220), (84, 4815855), (90, 4494798), (92, 4397085), (94, 4303530), (99, 4086180), (105, 3852684), (108, 3745665), (110, 3677562), (115, 3517668), (126, 3210570), (132, 3064635), (135, 2996532), (138, 2931390), (140, 2889513), (141, 2869020), (154, 2626830), (161, 2512620), (162, 2497110), (165, 2451708), (180, 2247399), (188, 2151765), (189, 2140380), (198, 2043090), (207, 1954260), (210, 1926342), (220, 1838781), (230, 1758834), (231, 1751220), (235, 1721412), (243, 1664740), (252, 1605285), (253, 1598940), (270, 1498266), (276, 1465695), (282, 1434510), (297, 1362060), (308, 1313415), (315, 1284228), (322, 1256310), (324, 1248555), (329, 1229580), (330, 1225854), (345, 1172556), (378, 1070190), (385, 1050732), (396, 1021545), (405, 998844), (414, 977130), (420, 963171), (423, 956340), (460, 879417), (462, 875610), (470, 860706), (483, 837540), (486, 832370), (495, 817236), (506, 799470), (517, 782460), (540, 749133), (564, 717255), (567, 713460), (594, 681030), (621, 651420), (630, 642114), (644, 628155), (658, 614790), (660, 612927), (690, 586278), (693, 583740), (705, 573804), (756, 535095), (759, 532980), (770, 525366), (805, 502524), (810, 499422), (828, 488565), (846, 478170), (891, 454020), (924, 437805), (940, 430353), (945, 428076), (966, 418770), (972, 416185), (987, 409860), (990, 408618), (1012, 399735), (1034, 391230), (1035, 390852), (1081, 374220), (1134, 356730), (1155, 350244), (1188, 340515), (1215, 332948), (1242, 325710), (1260, 321057), (1265, 319788), (1269, 318780), (1316, 307395), (1380, 293139), (1386, 291870), (1410, 286902), (1449, 279180), (1485, 272412), (1518, 266490), (1540, 262683), (1551, 260820), (1610, 251262), (1620, 249711), (1645, 245916), (1692, 239085), (1701, 237820), (1771, 228420), (1782, 227010), (1863, 217140), (1890, 214038), (1932, 209385), (1974, 204930), (1980, 204309), (2068, 195615), (2070, 195426), (2079, 194580), (2115, 191268), (2162, 187110), (2268, 178365), (2277, 177660), (2310, 175122), (2415, 167508), (2430, 166474), (2484, 162855), (2530, 159894), (2538, 159390), (2585, 156492), (2673, 151340), (2772, 145935), (2820, 143451), (2835, 142692), (2898, 139590), (2961, 136620), (2970, 136206), (3036, 133245), (3102, 130410), (3105, 130284), (3220, 125631), (3243, 124740), (3290, 122958), (3402, 118910), (3465, 116748), (3542, 114210), (3564, 113505), (3619, 111780), (3726, 108570), (3780, 107019), (3795, 106596), (3807, 106260), (3948, 102465), (4140, 97713), (4158, 97290), (4230, 95634), (4324, 93555), (4347, 93060), (4455, 90804), (4554, 88830), (4620, 87561), (4653, 86940), (4830, 83754), (4860, 83237), (4935, 81972), (5060, 79947), (5076, 79695), (5170, 78246), (5313, 76140), (5346, 75670), (5405, 74844), (5589, 72380), (5670, 71346), (5796, 69795), (5922, 68310), (5940, 68103), (6204, 65205), (6210, 65142), (6237, 64860), (6345, 63756), (6486, 62370), (6580, 61479), (6804, 59455), (6831, 59220), (6930, 58374), (7084, 57105), (7238, 55890), (7245, 55836), (7452, 54285), (7567, 53460), (7590, 53298), (7614, 53130), (7755, 52164), (8316, 48645), (8460, 47817), (8505, 47564), (8694, 46530), (8855, 45684), (8883, 45540), (8910, 45402), (9108, 44415), (9306, 43470), (9315, 43428), (9660, 41877), (9729, 41580), (9870, 40986), (10340, 39123), (10395, 38916), (10626, 38070), (10692, 37835), (10810, 37422), (10857, 37260), (11178, 36190), (11340, 35673), (11385, 35532), (11421, 35420), (11844, 34155), (11891, 34020), (12420, 32571), (12474, 32430), (12690, 31878), (12972, 31185), (13041, 31020), (13365, 30268), (13662, 29610), (13860, 29187), (13959, 28980), (14476, 27945), (14490, 27918), (14805, 27324), (15134, 26730), (15180, 26649), (15228, 26565), (15510, 26082), (15939, 25380), (16215, 24948), (17010, 23782), (17388, 23265), (17710, 22842), (17766, 22770), (17820, 22701), (18095, 22356), (18612, 21735), (18630, 21714), (18711, 21620), (19035, 21252), (19458, 20790), (19740, 20493)]