997005240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:688

約数の個数: 512

約数和(自身を含む): 4368384000

約数和(自身を除く): 3371378760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 38, 40, 42, 44, 45, 54, 55, 56, 57, 60, 63, 66, 70, 72, 76, 77, 84, 88, 90, 95, 99, 105, 108, 110, 114, 120, 126, 132, 133, 135, 140, 152, 154, 165, 168, 171, 180, 189, 190, 198, 209, 210, 216, 220, 228, 231, 252, 264, 266, 270, 280, 285, 297, 308, 315, 330, 342, 360, 378, 380, 385, 396, 399, 418, 420, 440, 456, 462, 495, 504, 513, 532, 540, 570, 594, 616, 627, 630, 631, 660, 665, 684, 693, 756, 760, 770, 792, 798, 836, 840, 855, 924, 945, 990, 1026, 1045, 1064, 1080, 1140, 1155, 1188, 1197, 1254, 1260, 1262, 1320, 1330, 1368, 1386, 1463, 1485, 1512, 1540, 1596, 1672, 1710, 1848, 1881, 1890, 1893, 1980, 1995, 2052, 2079, 2090, 2280, 2310, 2376, 2394, 2508, 2520, 2524, 2565, 2660, 2772, 2926, 2970, 3080, 3135, 3155, 3192, 3420, 3465, 3591, 3762, 3780, 3786, 3960, 3990, 4104, 4158, 4180, 4389, 4417, 4620, 4788, 5016, 5048, 5130, 5320, 5544, 5643, 5679, 5852, 5940, 5985, 6270, 6310, 6840, 6930, 6941, 7182, 7315, 7524, 7560, 7572, 7980, 8316, 8360, 8778, 8834, 9240, 9405, 9465, 9576, 10260, 10395, 11286, 11358, 11704, 11880, 11970, 11989, 12540, 12620, 13167, 13251, 13860, 13882, 14364, 14630, 15048, 15144, 15960, 16632, 17037, 17556, 17668, 17955, 18810, 18930, 20520, 20790, 20823, 21945, 22085, 22572, 22716, 23940, 23978, 25080, 25240, 26334, 26502, 27720, 27764, 28215, 28395, 28728, 29260, 34074, 34705, 35112, 35336, 35910, 35967, 37620, 37860, 39501, 39753, 41580, 41646, 43890, 44170, 45144, 45432, 47880, 47956, 48587, 52668, 53004, 55528, 56430, 56790, 58520, 59945, 62469, 65835, 66255, 68148, 69410, 71820, 71934, 75240, 75720, 79002, 79506, 83160, 83292, 83923, 85185, 87780, 88340, 95912, 97174, 104115, 105336, 106008, 107901, 112860, 113580, 119259, 119890, 124938, 131670, 131879, 132510, 136296, 138820, 143640, 143868, 145761, 158004, 159012, 166584, 167846, 170370, 175560, 176680, 179835, 187407, 194348, 197505, 198765, 208230, 215802, 225720, 227160, 238518, 239780, 242935, 249876, 251769, 263340, 263758, 265020, 277640, 287736, 291522, 312345, 316008, 318024, 323703, 335692, 340740, 359670, 374814, 388696, 395010, 395637, 397530, 416460, 419615, 431604, 437283, 477036, 479560, 485870, 499752, 503538, 526680, 527516, 530040, 539505, 583044, 596295, 624690, 647406, 659395, 671384, 681480, 719340, 728805, 749628, 755307, 790020, 791274, 795060, 832920, 839230, 863208, 874566, 923153, 937035, 954072, 971740, 1007076, 1055032, 1079010, 1166088, 1186911, 1192590, 1249380, 1258845, 1294812, 1311849, 1318790, 1438680, 1457610, 1499256, 1510614, 1580040, 1582548, 1590120, 1618515, 1678460, 1749132, 1846306, 1874070, 1943480, 1978185, 2014152, 2158020, 2186415, 2265921, 2373822, 2385180, 2498760, 2517690, 2589624, 2623698, 2637580, 2769459, 2915220, 3021228, 3165096, 3237030, 3356920, 3498264, 3560733, 3692612, 3748140, 3776535, 3956370, 4316040, 4372830, 4531842, 4615765, 4747644, 4770360, 5035380, 5247396, 5275160, 5538918, 5830440, 5934555, 6042456, 6474060, 6559245, 7121466, 7385224, 7496280, 7553070, 7912740, 8308377, 8745660, 9063684, 9231530, 9495288, 10070760, 10494792, 11077836, 11329605, 11869110, 12948120, 13118490, 13847295, 14242932, 15106140, 15825480, 16616754, 17491320, 17803665, 18127368, 18463060, 22155672, 22659210, 23738220, 24925131, 26236980, 27694590, 28485864, 30212280, 33233508, 35607330, 36926120, 41541885, 45318420, 47476440, 49850262, 52473960, 55389180, 66467016, 71214660, 83083770, 90636840, 99700524, 110778360, 124625655, 142429320, 166167540, 199401048, 249251310, 332335080, 498502620, 997005240]

約数ペア:

[(1, 997005240), (2, 498502620), (3, 332335080), (4, 249251310), (5, 199401048), (6, 166167540), (7, 142429320), (8, 124625655), (9, 110778360), (10, 99700524), (11, 90636840), (12, 83083770), (14, 71214660), (15, 66467016), (18, 55389180), (19, 52473960), (20, 49850262), (21, 47476440), (22, 45318420), (24, 41541885), (27, 36926120), (28, 35607330), (30, 33233508), (33, 30212280), (35, 28485864), (36, 27694590), (38, 26236980), (40, 24925131), (42, 23738220), (44, 22659210), (45, 22155672), (54, 18463060), (55, 18127368), (56, 17803665), (57, 17491320), (60, 16616754), (63, 15825480), (66, 15106140), (70, 14242932), (72, 13847295), (76, 13118490), (77, 12948120), (84, 11869110), (88, 11329605), (90, 11077836), (95, 10494792), (99, 10070760), (105, 9495288), (108, 9231530), (110, 9063684), (114, 8745660), (120, 8308377), (126, 7912740), (132, 7553070), (133, 7496280), (135, 7385224), (140, 7121466), (152, 6559245), (154, 6474060), (165, 6042456), (168, 5934555), (171, 5830440), (180, 5538918), (189, 5275160), (190, 5247396), (198, 5035380), (209, 4770360), (210, 4747644), (216, 4615765), (220, 4531842), (228, 4372830), (231, 4316040), (252, 3956370), (264, 3776535), (266, 3748140), (270, 3692612), (280, 3560733), (285, 3498264), (297, 3356920), (308, 3237030), (315, 3165096), (330, 3021228), (342, 2915220), (360, 2769459), (378, 2637580), (380, 2623698), (385, 2589624), (396, 2517690), (399, 2498760), (418, 2385180), (420, 2373822), (440, 2265921), (456, 2186415), (462, 2158020), (495, 2014152), (504, 1978185), (513, 1943480), (532, 1874070), (540, 1846306), (570, 1749132), (594, 1678460), (616, 1618515), (627, 1590120), (630, 1582548), (631, 1580040), (660, 1510614), (665, 1499256), (684, 1457610), (693, 1438680), (756, 1318790), (760, 1311849), (770, 1294812), (792, 1258845), (798, 1249380), (836, 1192590), (840, 1186911), (855, 1166088), (924, 1079010), (945, 1055032), (990, 1007076), (1026, 971740), (1045, 954072), (1064, 937035), (1080, 923153), (1140, 874566), (1155, 863208), (1188, 839230), (1197, 832920), (1254, 795060), (1260, 791274), (1262, 790020), (1320, 755307), (1330, 749628), (1368, 728805), (1386, 719340), (1463, 681480), (1485, 671384), (1512, 659395), (1540, 647406), (1596, 624690), (1672, 596295), (1710, 583044), (1848, 539505), (1881, 530040), (1890, 527516), (1893, 526680), (1980, 503538), (1995, 499752), (2052, 485870), (2079, 479560), (2090, 477036), (2280, 437283), (2310, 431604), (2376, 419615), (2394, 416460), (2508, 397530), (2520, 395637), (2524, 395010), (2565, 388696), (2660, 374814), (2772, 359670), (2926, 340740), (2970, 335692), (3080, 323703), (3135, 318024), (3155, 316008), (3192, 312345), (3420, 291522), (3465, 287736), (3591, 277640), (3762, 265020), (3780, 263758), (3786, 263340), (3960, 251769), (3990, 249876), (4104, 242935), (4158, 239780), (4180, 238518), (4389, 227160), (4417, 225720), (4620, 215802), (4788, 208230), (5016, 198765), (5048, 197505), (5130, 194348), (5320, 187407), (5544, 179835), (5643, 176680), (5679, 175560), (5852, 170370), (5940, 167846), (5985, 166584), (6270, 159012), (6310, 158004), (6840, 145761), (6930, 143868), (6941, 143640), (7182, 138820), (7315, 136296), (7524, 132510), (7560, 131879), (7572, 131670), (7980, 124938), (8316, 119890), (8360, 119259), (8778, 113580), (8834, 112860), (9240, 107901), (9405, 106008), (9465, 105336), (9576, 104115), (10260, 97174), (10395, 95912), (11286, 88340), (11358, 87780), (11704, 85185), (11880, 83923), (11970, 83292), (11989, 83160), (12540, 79506), (12620, 79002), (13167, 75720), (13251, 75240), (13860, 71934), (13882, 71820), (14364, 69410), (14630, 68148), (15048, 66255), (15144, 65835), (15960, 62469), (16632, 59945), (17037, 58520), (17556, 56790), (17668, 56430), (17955, 55528), (18810, 53004), (18930, 52668), (20520, 48587), (20790, 47956), (20823, 47880), (21945, 45432), (22085, 45144), (22572, 44170), (22716, 43890), (23940, 41646), (23978, 41580), (25080, 39753), (25240, 39501), (26334, 37860), (26502, 37620), (27720, 35967), (27764, 35910), (28215, 35336), (28395, 35112), (28728, 34705), (29260, 34074)]