264503160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:358

約数の個数: 192

約数和(自身を含む): 899009280

約数和(自身を除く): 634506120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 137, 155, 173, 180, 186, 248, 274, 279, 310, 346, 360, 372, 411, 465, 519, 548, 558, 620, 685, 692, 744, 822, 865, 930, 1038, 1096, 1116, 1233, 1240, 1370, 1384, 1395, 1557, 1644, 1730, 1860, 2055, 2076, 2232, 2466, 2595, 2740, 2790, 3114, 3288, 3460, 3720, 4110, 4152, 4247, 4932, 5190, 5363, 5480, 5580, 6165, 6228, 6920, 7785, 8220, 8494, 9864, 10380, 10726, 11160, 12330, 12456, 12741, 15570, 16089, 16440, 16988, 20760, 21235, 21452, 23701, 24660, 25482, 26815, 31140, 32178, 33976, 38223, 42470, 42904, 47402, 48267, 49320, 50964, 53630, 62280, 63705, 64356, 71103, 76446, 80445, 84940, 94804, 96534, 101928, 107260, 118505, 127410, 128712, 142206, 152892, 160890, 169880, 189608, 191115, 193068, 213309, 214520, 237010, 241335, 254820, 284412, 305784, 321780, 355515, 382230, 386136, 426618, 474020, 482670, 509640, 568824, 643560, 711030, 734731, 764460, 853236, 948040, 965340, 1066545, 1422060, 1469462, 1528920, 1706472, 1930680, 2133090, 2204193, 2844120, 2938924, 3673655, 4266180, 4408386, 5877848, 6612579, 7347310, 8532360, 8816772, 11020965, 13225158, 14694620, 17633544, 22041930, 26450316, 29389240, 33062895, 44083860, 52900632, 66125790, 88167720, 132251580, 264503160]

約数ペア:

[(1, 264503160), (2, 132251580), (3, 88167720), (4, 66125790), (5, 52900632), (6, 44083860), (8, 33062895), (9, 29389240), (10, 26450316), (12, 22041930), (15, 17633544), (18, 14694620), (20, 13225158), (24, 11020965), (30, 8816772), (31, 8532360), (36, 7347310), (40, 6612579), (45, 5877848), (60, 4408386), (62, 4266180), (72, 3673655), (90, 2938924), (93, 2844120), (120, 2204193), (124, 2133090), (137, 1930680), (155, 1706472), (173, 1528920), (180, 1469462), (186, 1422060), (248, 1066545), (274, 965340), (279, 948040), (310, 853236), (346, 764460), (360, 734731), (372, 711030), (411, 643560), (465, 568824), (519, 509640), (548, 482670), (558, 474020), (620, 426618), (685, 386136), (692, 382230), (744, 355515), (822, 321780), (865, 305784), (930, 284412), (1038, 254820), (1096, 241335), (1116, 237010), (1233, 214520), (1240, 213309), (1370, 193068), (1384, 191115), (1395, 189608), (1557, 169880), (1644, 160890), (1730, 152892), (1860, 142206), (2055, 128712), (2076, 127410), (2232, 118505), (2466, 107260), (2595, 101928), (2740, 96534), (2790, 94804), (3114, 84940), (3288, 80445), (3460, 76446), (3720, 71103), (4110, 64356), (4152, 63705), (4247, 62280), (4932, 53630), (5190, 50964), (5363, 49320), (5480, 48267), (5580, 47402), (6165, 42904), (6228, 42470), (6920, 38223), (7785, 33976), (8220, 32178), (8494, 31140), (9864, 26815), (10380, 25482), (10726, 24660), (11160, 23701), (12330, 21452), (12456, 21235), (12741, 20760), (15570, 16988), (16089, 16440)]