355961340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:289

約数の個数: 288

約数和(自身を含む): 1313335296

約数和(自身を除く): 957373956

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 71, 84, 90, 92, 105, 115, 126, 138, 140, 142, 161, 173, 180, 207, 210, 213, 230, 252, 276, 284, 315, 322, 345, 346, 355, 414, 420, 426, 460, 483, 497, 519, 630, 639, 644, 690, 692, 710, 805, 828, 852, 865, 966, 994, 1035, 1038, 1065, 1211, 1260, 1278, 1380, 1420, 1449, 1491, 1557, 1610, 1633, 1730, 1932, 1988, 2070, 2076, 2130, 2415, 2422, 2485, 2556, 2595, 2898, 2982, 3114, 3195, 3220, 3266, 3460, 3633, 3979, 4140, 4260, 4473, 4830, 4844, 4899, 4970, 5190, 5796, 5964, 6055, 6228, 6390, 6532, 7245, 7266, 7455, 7785, 7958, 8165, 8946, 9660, 9798, 9940, 10380, 10899, 11431, 11937, 12110, 12283, 12780, 14490, 14532, 14697, 14910, 15570, 15916, 16330, 17892, 18165, 19596, 19895, 21798, 22365, 22862, 23874, 24220, 24495, 24566, 27853, 28980, 29394, 29820, 31140, 32660, 34293, 35811, 36330, 36849, 39790, 43596, 44730, 45724, 47748, 48990, 49132, 54495, 55706, 57155, 58788, 59685, 61415, 68586, 71622, 72660, 73485, 73698, 79580, 83559, 85981, 89460, 97980, 102879, 108990, 110547, 111412, 114310, 119370, 122830, 137172, 139265, 143244, 146970, 147396, 167118, 171465, 171962, 179055, 184245, 205758, 217980, 221094, 228620, 238740, 245660, 250677, 257943, 278530, 282509, 293940, 334236, 342930, 343924, 358110, 368490, 411516, 417795, 429905, 442188, 501354, 514395, 515886, 552735, 557060, 565018, 685860, 716220, 736980, 773829, 835590, 847527, 859810, 1002708, 1028790, 1031772, 1105470, 1130036, 1253385, 1289715, 1412545, 1547658, 1671180, 1695054, 1719620, 1977563, 2057580, 2210940, 2506770, 2542581, 2579430, 2825090, 3095316, 3390108, 3869145, 3955126, 4237635, 5013540, 5085162, 5158860, 5650180, 5932689, 7738290, 7910252, 8475270, 9887815, 10170324, 11865378, 12712905, 15476580, 16950540, 17798067, 19775630, 23730756, 25425810, 29663445, 35596134, 39551260, 50851620, 59326890, 71192268, 88990335, 118653780, 177980670, 355961340]

約数ペア:

[(1, 355961340), (2, 177980670), (3, 118653780), (4, 88990335), (5, 71192268), (6, 59326890), (7, 50851620), (9, 39551260), (10, 35596134), (12, 29663445), (14, 25425810), (15, 23730756), (18, 19775630), (20, 17798067), (21, 16950540), (23, 15476580), (28, 12712905), (30, 11865378), (35, 10170324), (36, 9887815), (42, 8475270), (45, 7910252), (46, 7738290), (60, 5932689), (63, 5650180), (69, 5158860), (70, 5085162), (71, 5013540), (84, 4237635), (90, 3955126), (92, 3869145), (105, 3390108), (115, 3095316), (126, 2825090), (138, 2579430), (140, 2542581), (142, 2506770), (161, 2210940), (173, 2057580), (180, 1977563), (207, 1719620), (210, 1695054), (213, 1671180), (230, 1547658), (252, 1412545), (276, 1289715), (284, 1253385), (315, 1130036), (322, 1105470), (345, 1031772), (346, 1028790), (355, 1002708), (414, 859810), (420, 847527), (426, 835590), (460, 773829), (483, 736980), (497, 716220), (519, 685860), (630, 565018), (639, 557060), (644, 552735), (690, 515886), (692, 514395), (710, 501354), (805, 442188), (828, 429905), (852, 417795), (865, 411516), (966, 368490), (994, 358110), (1035, 343924), (1038, 342930), (1065, 334236), (1211, 293940), (1260, 282509), (1278, 278530), (1380, 257943), (1420, 250677), (1449, 245660), (1491, 238740), (1557, 228620), (1610, 221094), (1633, 217980), (1730, 205758), (1932, 184245), (1988, 179055), (2070, 171962), (2076, 171465), (2130, 167118), (2415, 147396), (2422, 146970), (2485, 143244), (2556, 139265), (2595, 137172), (2898, 122830), (2982, 119370), (3114, 114310), (3195, 111412), (3220, 110547), (3266, 108990), (3460, 102879), (3633, 97980), (3979, 89460), (4140, 85981), (4260, 83559), (4473, 79580), (4830, 73698), (4844, 73485), (4899, 72660), (4970, 71622), (5190, 68586), (5796, 61415), (5964, 59685), (6055, 58788), (6228, 57155), (6390, 55706), (6532, 54495), (7245, 49132), (7266, 48990), (7455, 47748), (7785, 45724), (7958, 44730), (8165, 43596), (8946, 39790), (9660, 36849), (9798, 36330), (9940, 35811), (10380, 34293), (10899, 32660), (11431, 31140), (11937, 29820), (12110, 29394), (12283, 28980), (12780, 27853), (14490, 24566), (14532, 24495), (14697, 24220), (14910, 23874), (15570, 22862), (15916, 22365), (16330, 21798), (17892, 19895), (18165, 19596)]