193948160

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:246

約数の個数: 160

約数和(自身を含む): 542108160

約数和(自身を除く): 348160000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 79, 80, 112, 128, 137, 140, 158, 160, 224, 256, 274, 280, 316, 320, 395, 448, 512, 548, 553, 560, 632, 640, 685, 790, 896, 959, 1096, 1106, 1120, 1264, 1280, 1370, 1580, 1792, 1918, 2192, 2212, 2240, 2528, 2560, 2740, 2765, 3160, 3584, 3836, 4384, 4424, 4480, 4795, 5056, 5480, 5530, 6320, 7672, 8768, 8848, 8960, 9590, 10112, 10823, 10960, 11060, 12640, 15344, 17536, 17696, 17920, 19180, 20224, 21646, 21920, 22120, 25280, 30688, 35072, 35392, 38360, 40448, 43292, 43840, 44240, 50560, 54115, 61376, 70144, 70784, 75761, 76720, 86584, 87680, 88480, 101120, 108230, 122752, 141568, 151522, 153440, 173168, 175360, 176960, 202240, 216460, 245504, 283136, 303044, 306880, 346336, 350720, 353920, 378805, 432920, 491008, 606088, 613760, 692672, 707840, 757610, 865840, 1212176, 1227520, 1385344, 1415680, 1515220, 1731680, 2424352, 2455040, 2770688, 3030440, 3463360, 4848704, 5541376, 6060880, 6926720, 9697408, 12121760, 13853440, 19394816, 24243520, 27706880, 38789632, 48487040, 96974080, 193948160]

約数ペア:

[(1, 193948160), (2, 96974080), (4, 48487040), (5, 38789632), (7, 27706880), (8, 24243520), (10, 19394816), (14, 13853440), (16, 12121760), (20, 9697408), (28, 6926720), (32, 6060880), (35, 5541376), (40, 4848704), (56, 3463360), (64, 3030440), (70, 2770688), (79, 2455040), (80, 2424352), (112, 1731680), (128, 1515220), (137, 1415680), (140, 1385344), (158, 1227520), (160, 1212176), (224, 865840), (256, 757610), (274, 707840), (280, 692672), (316, 613760), (320, 606088), (395, 491008), (448, 432920), (512, 378805), (548, 353920), (553, 350720), (560, 346336), (632, 306880), (640, 303044), (685, 283136), (790, 245504), (896, 216460), (959, 202240), (1096, 176960), (1106, 175360), (1120, 173168), (1264, 153440), (1280, 151522), (1370, 141568), (1580, 122752), (1792, 108230), (1918, 101120), (2192, 88480), (2212, 87680), (2240, 86584), (2528, 76720), (2560, 75761), (2740, 70784), (2765, 70144), (3160, 61376), (3584, 54115), (3836, 50560), (4384, 44240), (4424, 43840), (4480, 43292), (4795, 40448), (5056, 38360), (5480, 35392), (5530, 35072), (6320, 30688), (7672, 25280), (8768, 22120), (8848, 21920), (8960, 21646), (9590, 20224), (10112, 19180), (10823, 17920), (10960, 17696), (11060, 17536), (12640, 15344)]