84002352140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1\times {\mathrm{661}}^1$

素因数の和:1408

約数の個数: 192

約数和(自身を含む): 214474272768

約数和(自身を除く): 130471920628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 61, 70, 92, 115, 122, 140, 161, 230, 244, 305, 322, 427, 460, 610, 644, 647, 661, 805, 854, 1220, 1294, 1322, 1403, 1610, 1708, 2135, 2588, 2644, 2806, 3220, 3235, 3305, 4270, 4529, 4627, 5612, 6470, 6610, 7015, 8540, 9058, 9254, 9821, 12940, 13220, 14030, 14881, 15203, 18116, 18508, 19642, 22645, 23135, 28060, 29762, 30406, 39284, 39467, 40321, 45290, 46270, 49105, 59524, 60812, 74405, 76015, 78934, 80642, 90580, 92540, 98210, 104167, 106421, 148810, 152030, 157868, 161284, 196420, 197335, 201605, 208334, 212842, 276269, 282247, 297620, 304060, 394670, 403210, 416668, 425684, 427667, 520835, 532105, 552538, 564494, 789340, 806420, 855334, 907741, 927383, 1041670, 1064210, 1105076, 1128988, 1381345, 1411235, 1710668, 1815482, 1854766, 2083340, 2128420, 2138335, 2762690, 2822470, 2993669, 3630964, 3709532, 4276670, 4538705, 4636915, 5525380, 5644940, 5987338, 6354187, 6491681, 8553340, 9077410, 9273830, 9836341, 11974676, 12708374, 12983362, 14968345, 18154820, 18547660, 19672682, 25416748, 25966724, 26087687, 29936690, 31770935, 32458405, 39345364, 49181705, 52175374, 59873380, 63541870, 64916810, 68854387, 98363410, 104350748, 127083740, 129833620, 130438435, 137708774, 182613809, 196726820, 260876870, 275417548, 344271935, 365227618, 521753740, 600016801, 688543870, 730455236, 913069045, 1200033602, 1377087740, 1826138090, 2400067204, 3000084005, 3652276180, 4200117607, 6000168010, 8400235214, 12000336020, 16800470428, 21000588035, 42001176070, 84002352140]

約数ペア:

[(1, 84002352140), (2, 42001176070), (4, 21000588035), (5, 16800470428), (7, 12000336020), (10, 8400235214), (14, 6000168010), (20, 4200117607), (23, 3652276180), (28, 3000084005), (35, 2400067204), (46, 1826138090), (61, 1377087740), (70, 1200033602), (92, 913069045), (115, 730455236), (122, 688543870), (140, 600016801), (161, 521753740), (230, 365227618), (244, 344271935), (305, 275417548), (322, 260876870), (427, 196726820), (460, 182613809), (610, 137708774), (644, 130438435), (647, 129833620), (661, 127083740), (805, 104350748), (854, 98363410), (1220, 68854387), (1294, 64916810), (1322, 63541870), (1403, 59873380), (1610, 52175374), (1708, 49181705), (2135, 39345364), (2588, 32458405), (2644, 31770935), (2806, 29936690), (3220, 26087687), (3235, 25966724), (3305, 25416748), (4270, 19672682), (4529, 18547660), (4627, 18154820), (5612, 14968345), (6470, 12983362), (6610, 12708374), (7015, 11974676), (8540, 9836341), (9058, 9273830), (9254, 9077410), (9821, 8553340), (12940, 6491681), (13220, 6354187), (14030, 5987338), (14881, 5644940), (15203, 5525380), (18116, 4636915), (18508, 4538705), (19642, 4276670), (22645, 3709532), (23135, 3630964), (28060, 2993669), (29762, 2822470), (30406, 2762690), (39284, 2138335), (39467, 2128420), (40321, 2083340), (45290, 1854766), (46270, 1815482), (49105, 1710668), (59524, 1411235), (60812, 1381345), (74405, 1128988), (76015, 1105076), (78934, 1064210), (80642, 1041670), (90580, 927383), (92540, 907741), (98210, 855334), (104167, 806420), (106421, 789340), (148810, 564494), (152030, 552538), (157868, 532105), (161284, 520835), (196420, 427667), (197335, 425684), (201605, 416668), (208334, 403210), (212842, 394670), (276269, 304060), (282247, 297620)]