15556222080

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{55117}}^1$

素因数の和:55156

約数の個数: 288

約数和(自身を含む): 62488930140

約数和(自身を除く): 46932708060

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 720, 735, 784, 840, 882, 896, 960, 980, 1008, 1120, 1152, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1920, 1960, 2016, 2205, 2240, 2352, 2520, 2688, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4480, 4704, 5040, 5760, 5880, 6272, 6720, 7056, 7840, 8064, 8820, 9408, 10080, 11760, 13440, 14112, 15680, 17640, 18816, 20160, 23520, 28224, 31360, 35280, 40320, 47040, 55117, 56448, 70560, 94080, 110234, 141120, 165351, 220468, 275585, 282240, 330702, 385819, 440936, 496053, 551170, 661404, 771638, 826755, 881872, 992106, 1102340, 1157457, 1322808, 1543276, 1653510, 1763744, 1929095, 1984212, 2204680, 2314914, 2480265, 2645616, 2700733, 3086552, 3307020, 3472371, 3527488, 3858190, 3968424, 4409360, 4629828, 4960530, 5291232, 5401466, 5787285, 6173104, 6614040, 6944742, 7054976, 7716380, 7936848, 8102199, 8818720, 9259656, 9921060, 10582464, 10802932, 11574570, 12346208, 13228080, 13503665, 13889484, 15432760, 15873696, 16204398, 17361855, 17637440, 18519312, 19842120, 21164928, 21605864, 23149140, 24306597, 24692416, 26456160, 27007330, 27778968, 30865520, 31747392, 32408796, 34723710, 35274880, 37038624, 39684240, 40510995, 43211728, 46298280, 48613194, 49384832, 52912320, 54014660, 55557936, 61731040, 63494784, 64817592, 69447420, 74077248, 79368480, 81021990, 86423456, 92596560, 97226388, 105824640, 108029320, 111115872, 121532985, 123462080, 129635184, 138894840, 148154496, 158736960, 162043980, 172846912, 185193120, 194452776, 216058640, 222231744, 243065970, 246924160, 259270368, 277789680, 317473920, 324087960, 345693824, 370386240, 388905552, 432117280, 444463488, 486131940, 518540736, 555579360, 648175920, 740772480, 777811104, 864234560, 972263880, 1037081472, 1111158720, 1296351840, 1555622208, 1728469120, 1944527760, 2222317440, 2592703680, 3111244416, 3889055520, 5185407360, 7778111040, 15556222080]

約数ペア:

[(1, 15556222080), (2, 7778111040), (3, 5185407360), (4, 3889055520), (5, 3111244416), (6, 2592703680), (7, 2222317440), (8, 1944527760), (9, 1728469120), (10, 1555622208), (12, 1296351840), (14, 1111158720), (15, 1037081472), (16, 972263880), (18, 864234560), (20, 777811104), (21, 740772480), (24, 648175920), (28, 555579360), (30, 518540736), (32, 486131940), (35, 444463488), (36, 432117280), (40, 388905552), (42, 370386240), (45, 345693824), (48, 324087960), (49, 317473920), (56, 277789680), (60, 259270368), (63, 246924160), (64, 243065970), (70, 222231744), (72, 216058640), (80, 194452776), (84, 185193120), (90, 172846912), (96, 162043980), (98, 158736960), (105, 148154496), (112, 138894840), (120, 129635184), (126, 123462080), (128, 121532985), (140, 111115872), (144, 108029320), (147, 105824640), (160, 97226388), (168, 92596560), (180, 86423456), (192, 81021990), (196, 79368480), (210, 74077248), (224, 69447420), (240, 64817592), (245, 63494784), (252, 61731040), (280, 55557936), (288, 54014660), (294, 52912320), (315, 49384832), (320, 48613194), (336, 46298280), (360, 43211728), (384, 40510995), (392, 39684240), (420, 37038624), (441, 35274880), (448, 34723710), (480, 32408796), (490, 31747392), (504, 30865520), (560, 27778968), (576, 27007330), (588, 26456160), (630, 24692416), (640, 24306597), (672, 23149140), (720, 21605864), (735, 21164928), (784, 19842120), (840, 18519312), (882, 17637440), (896, 17361855), (960, 16204398), (980, 15873696), (1008, 15432760), (1120, 13889484), (1152, 13503665), (1176, 13228080), (1260, 12346208), (1344, 11574570), (1440, 10802932), (1470, 10582464), (1568, 9921060), (1680, 9259656), (1764, 8818720), (1920, 8102199), (1960, 7936848), (2016, 7716380), (2205, 7054976), (2240, 6944742), (2352, 6614040), (2520, 6173104), (2688, 5787285), (2880, 5401466), (2940, 5291232), (3136, 4960530), (3360, 4629828), (3528, 4409360), (3920, 3968424), (4032, 3858190), (4410, 3527488), (4480, 3472371), (4704, 3307020), (5040, 3086552), (5760, 2700733), (5880, 2645616), (6272, 2480265), (6720, 2314914), (7056, 2204680), (7840, 1984212), (8064, 1929095), (8820, 1763744), (9408, 1653510), (10080, 1543276), (11760, 1322808), (13440, 1157457), (14112, 1102340), (15680, 992106), (17640, 881872), (18816, 826755), (20160, 771638), (23520, 661404), (28224, 551170), (31360, 496053), (35280, 440936), (40320, 385819), (47040, 330702), (55117, 282240), (56448, 275585), (70560, 220468), (94080, 165351), (110234, 141120)]