7853531840

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{45533}}^1$

素因数の和:45575

約数の個数: 168

約数和(自身を含む): 23732685072

約数和(自身を除く): 15879153232

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 320, 352, 385, 392, 440, 448, 490, 539, 560, 616, 704, 770, 784, 880, 980, 1078, 1120, 1232, 1540, 1568, 1760, 1960, 2156, 2240, 2464, 2695, 3080, 3136, 3520, 3920, 4312, 4928, 5390, 6160, 7840, 8624, 10780, 12320, 15680, 17248, 21560, 24640, 34496, 43120, 45533, 86240, 91066, 172480, 182132, 227665, 318731, 364264, 455330, 500863, 637462, 728528, 910660, 1001726, 1274924, 1457056, 1593655, 1821320, 2003452, 2231117, 2504315, 2549848, 2914112, 3187310, 3506041, 3642640, 4006904, 4462234, 5008630, 5099696, 6374620, 7012082, 7285280, 8013808, 8924468, 10017260, 10199392, 11155585, 12749240, 14024164, 14570560, 16027616, 17530205, 17848936, 20034520, 20398784, 22311170, 24542287, 25498480, 28048328, 32055232, 35060410, 35697872, 40069040, 44622340, 49084574, 50996960, 56096656, 70120820, 71395744, 80138080, 89244680, 98169148, 101993920, 112193312, 122711435, 140241640, 142791488, 160276160, 178489360, 196338296, 224386624, 245422870, 280483280, 356978720, 392676592, 490845740, 560966560, 713957440, 785353184, 981691480, 1121933120, 1570706368, 1963382960, 3926765920, 7853531840]

約数ペア:

[(1, 7853531840), (2, 3926765920), (4, 1963382960), (5, 1570706368), (7, 1121933120), (8, 981691480), (10, 785353184), (11, 713957440), (14, 560966560), (16, 490845740), (20, 392676592), (22, 356978720), (28, 280483280), (32, 245422870), (35, 224386624), (40, 196338296), (44, 178489360), (49, 160276160), (55, 142791488), (56, 140241640), (64, 122711435), (70, 112193312), (77, 101993920), (80, 98169148), (88, 89244680), (98, 80138080), (110, 71395744), (112, 70120820), (140, 56096656), (154, 50996960), (160, 49084574), (176, 44622340), (196, 40069040), (220, 35697872), (224, 35060410), (245, 32055232), (280, 28048328), (308, 25498480), (320, 24542287), (352, 22311170), (385, 20398784), (392, 20034520), (440, 17848936), (448, 17530205), (490, 16027616), (539, 14570560), (560, 14024164), (616, 12749240), (704, 11155585), (770, 10199392), (784, 10017260), (880, 8924468), (980, 8013808), (1078, 7285280), (1120, 7012082), (1232, 6374620), (1540, 5099696), (1568, 5008630), (1760, 4462234), (1960, 4006904), (2156, 3642640), (2240, 3506041), (2464, 3187310), (2695, 2914112), (3080, 2549848), (3136, 2504315), (3520, 2231117), (3920, 2003452), (4312, 1821320), (4928, 1593655), (5390, 1457056), (6160, 1274924), (7840, 1001726), (8624, 910660), (10780, 728528), (12320, 637462), (15680, 500863), (17248, 455330), (21560, 364264), (24640, 318731), (34496, 227665), (43120, 182132), (45533, 172480), (86240, 91066)]