719405280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15139}}^1$

素因数の和:15174

約数の個数: 192

約数和(自身を含む): 2747001600

約数和(自身を除く): 2027596320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 594, 660, 720, 792, 864, 880, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1760, 1980, 2160, 2376, 2640, 2970, 3168, 3960, 4320, 4752, 5280, 5940, 7920, 9504, 11880, 15139, 15840, 23760, 30278, 45417, 47520, 60556, 75695, 90834, 121112, 136251, 151390, 166529, 181668, 227085, 242224, 272502, 302780, 333058, 363336, 408753, 454170, 484448, 499587, 545004, 605560, 666116, 681255, 726672, 817506, 832645, 908340, 999174, 1090008, 1211120, 1332232, 1362510, 1453344, 1498761, 1635012, 1665290, 1816680, 1998348, 2043765, 2180016, 2422240, 2497935, 2664464, 2725020, 2997522, 3270024, 3330580, 3633360, 3996696, 4087530, 4360032, 4496283, 4995870, 5328928, 5450040, 5995044, 6540048, 6661160, 7266720, 7493805, 7993392, 8175060, 8992566, 9991740, 10900080, 11990088, 13080096, 13322320, 14987610, 15986784, 16350120, 17985132, 19983480, 21800160, 22481415, 23980176, 26644640, 29975220, 32700240, 35970264, 39966960, 44962830, 47960352, 59950440, 65400480, 71940528, 79933920, 89925660, 119900880, 143881056, 179851320, 239801760, 359702640, 719405280]

約数ペア:

[(1, 719405280), (2, 359702640), (3, 239801760), (4, 179851320), (5, 143881056), (6, 119900880), (8, 89925660), (9, 79933920), (10, 71940528), (11, 65400480), (12, 59950440), (15, 47960352), (16, 44962830), (18, 39966960), (20, 35970264), (22, 32700240), (24, 29975220), (27, 26644640), (30, 23980176), (32, 22481415), (33, 21800160), (36, 19983480), (40, 17985132), (44, 16350120), (45, 15986784), (48, 14987610), (54, 13322320), (55, 13080096), (60, 11990088), (66, 10900080), (72, 9991740), (80, 8992566), (88, 8175060), (90, 7993392), (96, 7493805), (99, 7266720), (108, 6661160), (110, 6540048), (120, 5995044), (132, 5450040), (135, 5328928), (144, 4995870), (160, 4496283), (165, 4360032), (176, 4087530), (180, 3996696), (198, 3633360), (216, 3330580), (220, 3270024), (240, 2997522), (264, 2725020), (270, 2664464), (288, 2497935), (297, 2422240), (330, 2180016), (352, 2043765), (360, 1998348), (396, 1816680), (432, 1665290), (440, 1635012), (480, 1498761), (495, 1453344), (528, 1362510), (540, 1332232), (594, 1211120), (660, 1090008), (720, 999174), (792, 908340), (864, 832645), (880, 817506), (990, 726672), (1056, 681255), (1080, 666116), (1188, 605560), (1320, 545004), (1440, 499587), (1485, 484448), (1584, 454170), (1760, 408753), (1980, 363336), (2160, 333058), (2376, 302780), (2640, 272502), (2970, 242224), (3168, 227085), (3960, 181668), (4320, 166529), (4752, 151390), (5280, 136251), (5940, 121112), (7920, 90834), (9504, 75695), (11880, 60556), (15139, 47520), (15840, 45417), (23760, 30278)]