2019707970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:166

約数の個数: 384

約数和(自身を含む): 6354173952

約数和(自身を除く): 4334465982

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 31, 35, 41, 42, 46, 47, 49, 62, 69, 70, 82, 93, 94, 98, 105, 115, 123, 138, 141, 147, 155, 161, 186, 205, 210, 217, 230, 235, 245, 246, 282, 287, 294, 310, 322, 329, 345, 410, 434, 465, 470, 483, 490, 574, 615, 651, 658, 690, 705, 713, 735, 805, 861, 930, 943, 966, 987, 1081, 1085, 1127, 1230, 1271, 1302, 1410, 1426, 1435, 1457, 1470, 1519, 1610, 1645, 1722, 1886, 1927, 1974, 2009, 2139, 2162, 2170, 2254, 2303, 2415, 2542, 2829, 2870, 2914, 3038, 3243, 3255, 3290, 3381, 3565, 3813, 3854, 4018, 4278, 4305, 4371, 4557, 4606, 4715, 4830, 4935, 4991, 5405, 5635, 5658, 5781, 6027, 6355, 6486, 6510, 6601, 6762, 6909, 7130, 7285, 7567, 7595, 7626, 8610, 8742, 8897, 9114, 9430, 9635, 9870, 9982, 10045, 10199, 10695, 10810, 11270, 11515, 11562, 12054, 12710, 13202, 13489, 13818, 14145, 14570, 14973, 15134, 15190, 16215, 16905, 17794, 19065, 19270, 19803, 20090, 20398, 21390, 21855, 22701, 22785, 23030, 24955, 26691, 26978, 28290, 28905, 29233, 29946, 30135, 30597, 32430, 33005, 33511, 33810, 34545, 34937, 37835, 38130, 39606, 40467, 43710, 44321, 44485, 45402, 45570, 46207, 49910, 50995, 52969, 53382, 57810, 58466, 59737, 60270, 61194, 62279, 66010, 67022, 67445, 69090, 69874, 71393, 74865, 75670, 80934, 87699, 88642, 88970, 92414, 94423, 99015, 100533, 101990, 104811, 105938, 113505, 119474, 124558, 132963, 133455, 134890, 138621, 142786, 146165, 149730, 152985, 158907, 167555, 174685, 175398, 179211, 186837, 188846, 198030, 201066, 202335, 204631, 209622, 214179, 221605, 227010, 231035, 234577, 264845, 265926, 266910, 277242, 283269, 292330, 298685, 305970, 310247, 311395, 317814, 335110, 349370, 356965, 358422, 373674, 404670, 409262, 418159, 428358, 438495, 443210, 462070, 469154, 472115, 502665, 524055, 529690, 566538, 597370, 613893, 620494, 622790, 664815, 693105, 703731, 713930, 794535, 836318, 876990, 896055, 930741, 934185, 944230, 1005330, 1023155, 1048110, 1070895, 1172885, 1227786, 1254477, 1329630, 1373951, 1386210, 1407462, 1416345, 1432417, 1551235, 1589070, 1642039, 1792110, 1861482, 1868370, 2046310, 2090795, 2141790, 2171729, 2345770, 2508954, 2747902, 2832690, 2864834, 2927113, 3069465, 3102470, 3284078, 3518655, 4121853, 4181590, 4297251, 4343458, 4653705, 4926117, 5854226, 6138930, 6272385, 6515187, 6869755, 7037310, 7162085, 8210195, 8243706, 8594502, 8781339, 9307410, 9617657, 9852234, 10858645, 12544770, 13030374, 13739510, 14324170, 14635565, 16420390, 17562678, 19235314, 20609265, 21486255, 21717290, 24630585, 28852971, 29271130, 32575935, 41218530, 42972510, 43906695, 48088285, 49261170, 57705942, 65151870, 67323599, 87813390, 96176570, 134647198, 144264855, 201970797, 288529710, 336617995, 403941594, 673235990, 1009853985, 2019707970]

約数ペア:

[(1, 2019707970), (2, 1009853985), (3, 673235990), (5, 403941594), (6, 336617995), (7, 288529710), (10, 201970797), (14, 144264855), (15, 134647198), (21, 96176570), (23, 87813390), (30, 67323599), (31, 65151870), (35, 57705942), (41, 49261170), (42, 48088285), (46, 43906695), (47, 42972510), (49, 41218530), (62, 32575935), (69, 29271130), (70, 28852971), (82, 24630585), (93, 21717290), (94, 21486255), (98, 20609265), (105, 19235314), (115, 17562678), (123, 16420390), (138, 14635565), (141, 14324170), (147, 13739510), (155, 13030374), (161, 12544770), (186, 10858645), (205, 9852234), (210, 9617657), (217, 9307410), (230, 8781339), (235, 8594502), (245, 8243706), (246, 8210195), (282, 7162085), (287, 7037310), (294, 6869755), (310, 6515187), (322, 6272385), (329, 6138930), (345, 5854226), (410, 4926117), (434, 4653705), (465, 4343458), (470, 4297251), (483, 4181590), (490, 4121853), (574, 3518655), (615, 3284078), (651, 3102470), (658, 3069465), (690, 2927113), (705, 2864834), (713, 2832690), (735, 2747902), (805, 2508954), (861, 2345770), (930, 2171729), (943, 2141790), (966, 2090795), (987, 2046310), (1081, 1868370), (1085, 1861482), (1127, 1792110), (1230, 1642039), (1271, 1589070), (1302, 1551235), (1410, 1432417), (1426, 1416345), (1435, 1407462), (1457, 1386210), (1470, 1373951), (1519, 1329630), (1610, 1254477), (1645, 1227786), (1722, 1172885), (1886, 1070895), (1927, 1048110), (1974, 1023155), (2009, 1005330), (2139, 944230), (2162, 934185), (2170, 930741), (2254, 896055), (2303, 876990), (2415, 836318), (2542, 794535), (2829, 713930), (2870, 703731), (2914, 693105), (3038, 664815), (3243, 622790), (3255, 620494), (3290, 613893), (3381, 597370), (3565, 566538), (3813, 529690), (3854, 524055), (4018, 502665), (4278, 472115), (4305, 469154), (4371, 462070), (4557, 443210), (4606, 438495), (4715, 428358), (4830, 418159), (4935, 409262), (4991, 404670), (5405, 373674), (5635, 358422), (5658, 356965), (5781, 349370), (6027, 335110), (6355, 317814), (6486, 311395), (6510, 310247), (6601, 305970), (6762, 298685), (6909, 292330), (7130, 283269), (7285, 277242), (7567, 266910), (7595, 265926), (7626, 264845), (8610, 234577), (8742, 231035), (8897, 227010), (9114, 221605), (9430, 214179), (9635, 209622), (9870, 204631), (9982, 202335), (10045, 201066), (10199, 198030), (10695, 188846), (10810, 186837), (11270, 179211), (11515, 175398), (11562, 174685), (12054, 167555), (12710, 158907), (13202, 152985), (13489, 149730), (13818, 146165), (14145, 142786), (14570, 138621), (14973, 134890), (15134, 133455), (15190, 132963), (16215, 124558), (16905, 119474), (17794, 113505), (19065, 105938), (19270, 104811), (19803, 101990), (20090, 100533), (20398, 99015), (21390, 94423), (21855, 92414), (22701, 88970), (22785, 88642), (23030, 87699), (24955, 80934), (26691, 75670), (26978, 74865), (28290, 71393), (28905, 69874), (29233, 69090), (29946, 67445), (30135, 67022), (30597, 66010), (32430, 62279), (33005, 61194), (33511, 60270), (33810, 59737), (34545, 58466), (34937, 57810), (37835, 53382), (38130, 52969), (39606, 50995), (40467, 49910), (43710, 46207), (44321, 45570), (44485, 45402)]