471016960

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:256

約数の個数: 160

約数和(自身を含む): 1219743360

約数和(自身を除く): 748726400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 79, 80, 85, 128, 136, 137, 158, 160, 170, 256, 272, 274, 316, 320, 340, 395, 512, 544, 548, 632, 640, 680, 685, 790, 1088, 1096, 1264, 1280, 1343, 1360, 1370, 1580, 2176, 2192, 2329, 2528, 2560, 2686, 2720, 2740, 3160, 4352, 4384, 4658, 5056, 5372, 5440, 5480, 6320, 6715, 8704, 8768, 9316, 10112, 10744, 10823, 10880, 10960, 11645, 12640, 13430, 17536, 18632, 20224, 21488, 21646, 21760, 21920, 23290, 25280, 26860, 35072, 37264, 40448, 42976, 43292, 43520, 43840, 46580, 50560, 53720, 54115, 70144, 74528, 85952, 86584, 87680, 93160, 101120, 107440, 108230, 149056, 171904, 173168, 175360, 183991, 186320, 202240, 214880, 216460, 298112, 343808, 346336, 350720, 367982, 372640, 429760, 432920, 596224, 687616, 692672, 735964, 745280, 859520, 865840, 919955, 1192448, 1385344, 1471928, 1490560, 1719040, 1731680, 1839910, 2770688, 2943856, 2981120, 3438080, 3463360, 3679820, 5541376, 5887712, 5962240, 6926720, 7359640, 11775424, 13853440, 14719280, 23550848, 27706880, 29438560, 47101696, 58877120, 94203392, 117754240, 235508480, 471016960]

約数ペア:

[(1, 471016960), (2, 235508480), (4, 117754240), (5, 94203392), (8, 58877120), (10, 47101696), (16, 29438560), (17, 27706880), (20, 23550848), (32, 14719280), (34, 13853440), (40, 11775424), (64, 7359640), (68, 6926720), (79, 5962240), (80, 5887712), (85, 5541376), (128, 3679820), (136, 3463360), (137, 3438080), (158, 2981120), (160, 2943856), (170, 2770688), (256, 1839910), (272, 1731680), (274, 1719040), (316, 1490560), (320, 1471928), (340, 1385344), (395, 1192448), (512, 919955), (544, 865840), (548, 859520), (632, 745280), (640, 735964), (680, 692672), (685, 687616), (790, 596224), (1088, 432920), (1096, 429760), (1264, 372640), (1280, 367982), (1343, 350720), (1360, 346336), (1370, 343808), (1580, 298112), (2176, 216460), (2192, 214880), (2329, 202240), (2528, 186320), (2560, 183991), (2686, 175360), (2720, 173168), (2740, 171904), (3160, 149056), (4352, 108230), (4384, 107440), (4658, 101120), (5056, 93160), (5372, 87680), (5440, 86584), (5480, 85952), (6320, 74528), (6715, 70144), (8704, 54115), (8768, 53720), (9316, 50560), (10112, 46580), (10744, 43840), (10823, 43520), (10880, 43292), (10960, 42976), (11645, 40448), (12640, 37264), (13430, 35072), (17536, 26860), (18632, 25280), (20224, 23290), (21488, 21920), (21646, 21760)]