49220243280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{276767}}^1$

素因数の和:276818

約数の個数: 240

約数和(自身を含む): 187383006720

約数和(自身を除く): 138162763440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 114, 117, 120, 130, 144, 152, 156, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 304, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1368, 1482, 1520, 1560, 1710, 1872, 1976, 2223, 2280, 2340, 2470, 2736, 2964, 3120, 3420, 3705, 3952, 4446, 4560, 4680, 4940, 5928, 6840, 7410, 8892, 9360, 9880, 11115, 11856, 13680, 14820, 17784, 19760, 22230, 29640, 35568, 44460, 59280, 88920, 177840, 276767, 553534, 830301, 1107068, 1383835, 1660602, 2214136, 2490903, 2767670, 3321204, 3597971, 4151505, 4428272, 4981806, 5258573, 5535340, 6642408, 7195942, 8303010, 9963612, 10517146, 10793913, 11070680, 12454515, 13284816, 14391884, 15775719, 16606020, 17989855, 19927224, 21034292, 21587826, 22141360, 24909030, 26292865, 28783768, 31551438, 32381739, 33212040, 35979710, 39854448, 42068584, 43175652, 47327157, 49818060, 52585730, 53969565, 57567536, 63102876, 64763478, 66424080, 68361449, 71959420, 78878595, 84137168, 86351304, 94654314, 99636120, 105171460, 107939130, 126205752, 129526956, 136722898, 143918840, 157757190, 161908695, 172702608, 189308628, 199272240, 205084347, 210342920, 215878260, 236635785, 252411504, 259053912, 273445796, 287837680, 315514380, 323817390, 341807245, 378617256, 410168694, 420685840, 431756520, 473271570, 518107824, 546891592, 615253041, 631028760, 647634780, 683614490, 757234512, 820337388, 863513040, 946543140, 1025421735, 1093783184, 1230506082, 1262057520, 1295269560, 1367228980, 1640674776, 1893086280, 2050843470, 2461012164, 2590539120, 2734457960, 3076265205, 3281349552, 3786172560, 4101686940, 4922024328, 5468915920, 6152530410, 8203373880, 9844048656, 12305060820, 16406747760, 24610121640, 49220243280]

約数ペア:

[(1, 49220243280), (2, 24610121640), (3, 16406747760), (4, 12305060820), (5, 9844048656), (6, 8203373880), (8, 6152530410), (9, 5468915920), (10, 4922024328), (12, 4101686940), (13, 3786172560), (15, 3281349552), (16, 3076265205), (18, 2734457960), (19, 2590539120), (20, 2461012164), (24, 2050843470), (26, 1893086280), (30, 1640674776), (36, 1367228980), (38, 1295269560), (39, 1262057520), (40, 1230506082), (45, 1093783184), (48, 1025421735), (52, 946543140), (57, 863513040), (60, 820337388), (65, 757234512), (72, 683614490), (76, 647634780), (78, 631028760), (80, 615253041), (90, 546891592), (95, 518107824), (104, 473271570), (114, 431756520), (117, 420685840), (120, 410168694), (130, 378617256), (144, 341807245), (152, 323817390), (156, 315514380), (171, 287837680), (180, 273445796), (190, 259053912), (195, 252411504), (208, 236635785), (228, 215878260), (234, 210342920), (240, 205084347), (247, 199272240), (260, 189308628), (285, 172702608), (304, 161908695), (312, 157757190), (342, 143918840), (360, 136722898), (380, 129526956), (390, 126205752), (456, 107939130), (468, 105171460), (494, 99636120), (520, 94654314), (570, 86351304), (585, 84137168), (624, 78878595), (684, 71959420), (720, 68361449), (741, 66424080), (760, 64763478), (780, 63102876), (855, 57567536), (912, 53969565), (936, 52585730), (988, 49818060), (1040, 47327157), (1140, 43175652), (1170, 42068584), (1235, 39854448), (1368, 35979710), (1482, 33212040), (1520, 32381739), (1560, 31551438), (1710, 28783768), (1872, 26292865), (1976, 24909030), (2223, 22141360), (2280, 21587826), (2340, 21034292), (2470, 19927224), (2736, 17989855), (2964, 16606020), (3120, 15775719), (3420, 14391884), (3705, 13284816), (3952, 12454515), (4446, 11070680), (4560, 10793913), (4680, 10517146), (4940, 9963612), (5928, 8303010), (6840, 7195942), (7410, 6642408), (8892, 5535340), (9360, 5258573), (9880, 4981806), (11115, 4428272), (11856, 4151505), (13680, 3597971), (14820, 3321204), (17784, 2767670), (19760, 2490903), (22230, 2214136), (29640, 1660602), (35568, 1383835), (44460, 1107068), (59280, 830301), (88920, 553534), (177840, 276767)]