29521440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:136

約数の個数: 288

約数和(自身を含む): 115577280

約数和(自身を除く): 86055840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 83, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 166, 171, 180, 190, 195, 208, 228, 234, 240, 247, 249, 260, 285, 288, 304, 312, 332, 342, 360, 380, 390, 415, 416, 456, 468, 480, 494, 498, 520, 570, 585, 608, 624, 664, 684, 720, 741, 747, 760, 780, 830, 855, 912, 936, 988, 996, 1040, 1079, 1140, 1170, 1235, 1245, 1248, 1328, 1368, 1440, 1482, 1494, 1520, 1560, 1577, 1660, 1710, 1824, 1872, 1976, 1992, 2080, 2158, 2223, 2280, 2340, 2470, 2490, 2656, 2736, 2964, 2988, 3040, 3120, 3154, 3237, 3320, 3420, 3705, 3735, 3744, 3952, 3984, 4316, 4446, 4560, 4680, 4731, 4940, 4980, 5395, 5472, 5928, 5976, 6240, 6308, 6474, 6640, 6840, 7410, 7470, 7885, 7904, 7968, 8632, 8892, 9120, 9360, 9462, 9711, 9880, 9960, 10790, 11115, 11856, 11952, 12616, 12948, 13280, 13680, 14193, 14820, 14940, 15770, 16185, 17264, 17784, 18720, 18924, 19422, 19760, 19920, 20501, 21580, 22230, 23655, 23712, 23904, 25232, 25896, 27360, 28386, 29640, 29880, 31540, 32370, 34528, 35568, 37848, 38844, 39520, 39840, 41002, 43160, 44460, 47310, 48555, 50464, 51792, 56772, 59280, 59760, 61503, 63080, 64740, 70965, 71136, 75696, 77688, 82004, 86320, 88920, 94620, 97110, 102505, 103584, 113544, 118560, 119520, 123006, 126160, 129480, 141930, 151392, 155376, 164008, 172640, 177840, 184509, 189240, 194220, 205010, 227088, 246012, 252320, 258960, 283860, 307515, 310752, 328016, 355680, 369018, 378480, 388440, 410020, 454176, 492024, 517920, 567720, 615030, 656032, 738036, 756960, 776880, 820040, 922545, 984048, 1135440, 1230060, 1476072, 1553760, 1640080, 1845090, 1968096, 2270880, 2460120, 2952144, 3280160, 3690180, 4920240, 5904288, 7380360, 9840480, 14760720, 29521440]

約数ペア:

[(1, 29521440), (2, 14760720), (3, 9840480), (4, 7380360), (5, 5904288), (6, 4920240), (8, 3690180), (9, 3280160), (10, 2952144), (12, 2460120), (13, 2270880), (15, 1968096), (16, 1845090), (18, 1640080), (19, 1553760), (20, 1476072), (24, 1230060), (26, 1135440), (30, 984048), (32, 922545), (36, 820040), (38, 776880), (39, 756960), (40, 738036), (45, 656032), (48, 615030), (52, 567720), (57, 517920), (60, 492024), (65, 454176), (72, 410020), (76, 388440), (78, 378480), (80, 369018), (83, 355680), (90, 328016), (95, 310752), (96, 307515), (104, 283860), (114, 258960), (117, 252320), (120, 246012), (130, 227088), (144, 205010), (152, 194220), (156, 189240), (160, 184509), (166, 177840), (171, 172640), (180, 164008), (190, 155376), (195, 151392), (208, 141930), (228, 129480), (234, 126160), (240, 123006), (247, 119520), (249, 118560), (260, 113544), (285, 103584), (288, 102505), (304, 97110), (312, 94620), (332, 88920), (342, 86320), (360, 82004), (380, 77688), (390, 75696), (415, 71136), (416, 70965), (456, 64740), (468, 63080), (480, 61503), (494, 59760), (498, 59280), (520, 56772), (570, 51792), (585, 50464), (608, 48555), (624, 47310), (664, 44460), (684, 43160), (720, 41002), (741, 39840), (747, 39520), (760, 38844), (780, 37848), (830, 35568), (855, 34528), (912, 32370), (936, 31540), (988, 29880), (996, 29640), (1040, 28386), (1079, 27360), (1140, 25896), (1170, 25232), (1235, 23904), (1245, 23712), (1248, 23655), (1328, 22230), (1368, 21580), (1440, 20501), (1482, 19920), (1494, 19760), (1520, 19422), (1560, 18924), (1577, 18720), (1660, 17784), (1710, 17264), (1824, 16185), (1872, 15770), (1976, 14940), (1992, 14820), (2080, 14193), (2158, 13680), (2223, 13280), (2280, 12948), (2340, 12616), (2470, 11952), (2490, 11856), (2656, 11115), (2736, 10790), (2964, 9960), (2988, 9880), (3040, 9711), (3120, 9462), (3154, 9360), (3237, 9120), (3320, 8892), (3420, 8632), (3705, 7968), (3735, 7904), (3744, 7885), (3952, 7470), (3984, 7410), (4316, 6840), (4446, 6640), (4560, 6474), (4680, 6308), (4731, 6240), (4940, 5976), (4980, 5928), (5395, 5472)]