988730820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:165

約数の個数: 576

約数和(自身を含む): 4044902400

約数和(自身を除く): 3056171580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 43, 44, 45, 49, 54, 55, 60, 63, 66, 70, 77, 79, 84, 86, 90, 98, 99, 105, 108, 110, 126, 129, 132, 135, 140, 147, 154, 158, 165, 172, 180, 189, 196, 198, 210, 215, 220, 231, 237, 245, 252, 258, 270, 294, 297, 301, 308, 315, 316, 330, 378, 385, 387, 395, 396, 420, 430, 441, 462, 473, 474, 490, 495, 516, 539, 540, 553, 588, 594, 602, 630, 645, 660, 693, 711, 735, 756, 770, 774, 790, 860, 869, 882, 903, 924, 945, 946, 948, 980, 990, 1078, 1106, 1155, 1161, 1185, 1188, 1204, 1260, 1290, 1323, 1386, 1419, 1422, 1470, 1485, 1505, 1540, 1548, 1580, 1617, 1659, 1738, 1764, 1806, 1890, 1892, 1935, 1980, 2079, 2107, 2133, 2156, 2205, 2212, 2310, 2322, 2365, 2370, 2580, 2607, 2646, 2695, 2709, 2765, 2772, 2838, 2844, 2940, 2970, 3010, 3234, 3311, 3318, 3397, 3465, 3476, 3555, 3612, 3780, 3870, 3871, 4158, 4214, 4257, 4266, 4345, 4410, 4515, 4620, 4644, 4730, 4740, 4851, 4977, 5214, 5292, 5390, 5418, 5530, 5676, 5805, 5940, 6020, 6083, 6321, 6468, 6615, 6622, 6636, 6794, 6930, 7095, 7110, 7740, 7742, 7821, 8085, 8127, 8295, 8316, 8428, 8514, 8532, 8690, 8820, 9030, 9460, 9702, 9933, 9954, 10191, 10395, 10428, 10535, 10665, 10780, 10836, 11060, 11610, 11613, 12166, 12642, 12771, 13035, 13230, 13244, 13545, 13588, 13860, 14190, 14220, 14553, 14931, 15484, 15642, 16170, 16254, 16555, 16590, 16985, 17028, 17380, 18060, 18249, 18963, 19355, 19404, 19866, 19908, 20382, 20790, 21070, 21285, 21330, 23177, 23220, 23226, 23463, 23779, 24255, 24332, 24885, 25284, 25542, 26070, 26460, 27090, 28380, 29106, 29799, 29862, 30415, 30573, 31284, 31605, 32340, 32508, 33110, 33180, 33970, 34839, 36498, 37367, 37926, 38710, 39105, 39732, 40635, 40764, 41580, 42140, 42570, 42581, 42660, 46354, 46452, 46926, 47558, 48510, 49665, 49770, 50955, 51084, 52140, 54180, 54747, 56889, 58065, 58212, 59598, 59724, 60830, 61146, 63210, 63855, 66220, 67940, 69531, 69678, 71337, 72765, 72996, 74655, 74734, 75852, 77420, 78210, 81270, 85140, 85162, 89397, 91245, 91719, 92708, 93852, 94815, 95116, 97020, 99330, 99540, 101910, 104517, 109494, 112101, 113778, 115885, 116130, 117315, 118895, 119196, 121660, 122292, 126420, 127710, 127743, 139062, 139356, 142674, 145530, 148995, 149310, 149468, 152865, 156420, 162540, 164241, 166453, 170324, 174195, 178794, 182490, 183438, 186835, 189630, 198660, 203820, 208593, 209034, 212905, 214011, 218988, 224202, 227556, 231770, 232260, 234630, 237790, 255420, 255486, 261569, 273735, 278124, 284445, 285348, 291060, 297990, 298620, 305730, 328482, 332906, 336303, 347655, 348390, 356685, 357588, 364980, 366876, 373670, 379260, 383229, 417186, 418068, 425810, 428022, 446985, 448404, 458595, 463540, 469260, 475580, 499359, 510972, 522585, 523138, 547470, 560505, 568890, 595980, 611460, 625779, 638715, 642033, 656964, 665812, 672606, 695310, 696780, 713370, 747340, 766458, 784707, 821205, 832265, 834372, 851620, 856044, 893970, 917190, 998718, 1008909, 1042965, 1045170, 1046276, 1070055, 1094940, 1121010, 1137780, 1149687, 1251558, 1277430, 1284066, 1307845, 1345212, 1390620, 1426740, 1498077, 1532916, 1569414, 1642410, 1664530, 1681515, 1787940, 1830983, 1834380, 1916145, 1997436, 2017818, 2085930, 2090340, 2140110, 2242020, 2299374, 2354121, 2496795, 2503116, 2554860, 2568132, 2615690, 2996154, 3128895, 3138828, 3210165, 3284820, 3329060, 3363030, 3661966, 3832290, 3923535, 4035636, 4171860, 4280220, 4494231, 4598748, 4708242, 4993590, 5044545, 5231380, 5492949, 5748435, 5992308, 6257790, 6420330, 6726060, 7062363, 7323932, 7490385, 7664580, 7847070, 8988462, 9154915, 9416484, 9987180, 10089090, 10985898, 11496870, 11770605, 12515580, 12840660, 14124726, 14980770, 15694140, 16478847, 17976924, 18309830, 20178180, 21971796, 22471155, 22993740, 23541210, 27464745, 28249452, 29961540, 32957694, 35311815, 36619660, 44942310, 47082420, 49436541, 54929490, 65915388, 70623630, 82394235, 89884620, 98873082, 109858980, 141247260, 164788470, 197746164, 247182705, 329576940, 494365410, 988730820]

約数ペア:

[(1, 988730820), (2, 494365410), (3, 329576940), (4, 247182705), (5, 197746164), (6, 164788470), (7, 141247260), (9, 109858980), (10, 98873082), (11, 89884620), (12, 82394235), (14, 70623630), (15, 65915388), (18, 54929490), (20, 49436541), (21, 47082420), (22, 44942310), (27, 36619660), (28, 35311815), (30, 32957694), (33, 29961540), (35, 28249452), (36, 27464745), (42, 23541210), (43, 22993740), (44, 22471155), (45, 21971796), (49, 20178180), (54, 18309830), (55, 17976924), (60, 16478847), (63, 15694140), (66, 14980770), (70, 14124726), (77, 12840660), (79, 12515580), (84, 11770605), (86, 11496870), (90, 10985898), (98, 10089090), (99, 9987180), (105, 9416484), (108, 9154915), (110, 8988462), (126, 7847070), (129, 7664580), (132, 7490385), (135, 7323932), (140, 7062363), (147, 6726060), (154, 6420330), (158, 6257790), (165, 5992308), (172, 5748435), (180, 5492949), (189, 5231380), (196, 5044545), (198, 4993590), (210, 4708242), (215, 4598748), (220, 4494231), (231, 4280220), (237, 4171860), (245, 4035636), (252, 3923535), (258, 3832290), (270, 3661966), (294, 3363030), (297, 3329060), (301, 3284820), (308, 3210165), (315, 3138828), (316, 3128895), (330, 2996154), (378, 2615690), (385, 2568132), (387, 2554860), (395, 2503116), (396, 2496795), (420, 2354121), (430, 2299374), (441, 2242020), (462, 2140110), (473, 2090340), (474, 2085930), (490, 2017818), (495, 1997436), (516, 1916145), (539, 1834380), (540, 1830983), (553, 1787940), (588, 1681515), (594, 1664530), (602, 1642410), (630, 1569414), (645, 1532916), (660, 1498077), (693, 1426740), (711, 1390620), (735, 1345212), (756, 1307845), (770, 1284066), (774, 1277430), (790, 1251558), (860, 1149687), (869, 1137780), (882, 1121010), (903, 1094940), (924, 1070055), (945, 1046276), (946, 1045170), (948, 1042965), (980, 1008909), (990, 998718), (1078, 917190), (1106, 893970), (1155, 856044), (1161, 851620), (1185, 834372), (1188, 832265), (1204, 821205), (1260, 784707), (1290, 766458), (1323, 747340), (1386, 713370), (1419, 696780), (1422, 695310), (1470, 672606), (1485, 665812), (1505, 656964), (1540, 642033), (1548, 638715), (1580, 625779), (1617, 611460), (1659, 595980), (1738, 568890), (1764, 560505), (1806, 547470), (1890, 523138), (1892, 522585), (1935, 510972), (1980, 499359), (2079, 475580), (2107, 469260), (2133, 463540), (2156, 458595), (2205, 448404), (2212, 446985), (2310, 428022), (2322, 425810), (2365, 418068), (2370, 417186), (2580, 383229), (2607, 379260), (2646, 373670), (2695, 366876), (2709, 364980), (2765, 357588), (2772, 356685), (2838, 348390), (2844, 347655), (2940, 336303), (2970, 332906), (3010, 328482), (3234, 305730), (3311, 298620), (3318, 297990), (3397, 291060), (3465, 285348), (3476, 284445), (3555, 278124), (3612, 273735), (3780, 261569), (3870, 255486), (3871, 255420), (4158, 237790), (4214, 234630), (4257, 232260), (4266, 231770), (4345, 227556), (4410, 224202), (4515, 218988), (4620, 214011), (4644, 212905), (4730, 209034), (4740, 208593), (4851, 203820), (4977, 198660), (5214, 189630), (5292, 186835), (5390, 183438), (5418, 182490), (5530, 178794), (5676, 174195), (5805, 170324), (5940, 166453), (6020, 164241), (6083, 162540), (6321, 156420), (6468, 152865), (6615, 149468), (6622, 149310), (6636, 148995), (6794, 145530), (6930, 142674), (7095, 139356), (7110, 139062), (7740, 127743), (7742, 127710), (7821, 126420), (8085, 122292), (8127, 121660), (8295, 119196), (8316, 118895), (8428, 117315), (8514, 116130), (8532, 115885), (8690, 113778), (8820, 112101), (9030, 109494), (9460, 104517), (9702, 101910), (9933, 99540), (9954, 99330), (10191, 97020), (10395, 95116), (10428, 94815), (10535, 93852), (10665, 92708), (10780, 91719), (10836, 91245), (11060, 89397), (11610, 85162), (11613, 85140), (12166, 81270), (12642, 78210), (12771, 77420), (13035, 75852), (13230, 74734), (13244, 74655), (13545, 72996), (13588, 72765), (13860, 71337), (14190, 69678), (14220, 69531), (14553, 67940), (14931, 66220), (15484, 63855), (15642, 63210), (16170, 61146), (16254, 60830), (16555, 59724), (16590, 59598), (16985, 58212), (17028, 58065), (17380, 56889), (18060, 54747), (18249, 54180), (18963, 52140), (19355, 51084), (19404, 50955), (19866, 49770), (19908, 49665), (20382, 48510), (20790, 47558), (21070, 46926), (21285, 46452), (21330, 46354), (23177, 42660), (23220, 42581), (23226, 42570), (23463, 42140), (23779, 41580), (24255, 40764), (24332, 40635), (24885, 39732), (25284, 39105), (25542, 38710), (26070, 37926), (26460, 37367), (27090, 36498), (28380, 34839), (29106, 33970), (29799, 33180), (29862, 33110), (30415, 32508), (30573, 32340), (31284, 31605)]