15672207040

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{5233}}^1$

素因数の和:5455

約数の個数: 168

約数和(自身を含む): 43648042752

約数和(自身を除く): 27975835712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 191, 196, 224, 245, 280, 320, 382, 392, 448, 490, 560, 764, 784, 955, 980, 1120, 1337, 1528, 1568, 1910, 1960, 2240, 2674, 3056, 3136, 3820, 3920, 5233, 5348, 6112, 6685, 7640, 7840, 9359, 10466, 10696, 12224, 13370, 15280, 15680, 18718, 20932, 21392, 26165, 26740, 30560, 36631, 37436, 41864, 42784, 46795, 52330, 53480, 61120, 73262, 74872, 83728, 85568, 93590, 104660, 106960, 146524, 149744, 167456, 183155, 187180, 209320, 213920, 256417, 293048, 299488, 334912, 366310, 374360, 418640, 427840, 512834, 586096, 598976, 732620, 748720, 837280, 999503, 1025668, 1172192, 1282085, 1465240, 1497440, 1674560, 1999006, 2051336, 2344384, 2564170, 2930480, 2994880, 3998012, 4102672, 4997515, 5128340, 5860960, 6996521, 7996024, 8205344, 9995030, 10256680, 11721920, 13993042, 15992048, 16410688, 19990060, 20513360, 27986084, 31984096, 34982605, 39980120, 41026720, 48975647, 55972168, 63968192, 69965210, 79960240, 82053440, 97951294, 111944336, 139930420, 159920480, 195902588, 223888672, 244878235, 279860840, 319840960, 391805176, 447777344, 489756470, 559721680, 783610352, 979512940, 1119443360, 1567220704, 1959025880, 2238886720, 3134441408, 3918051760, 7836103520, 15672207040]

約数ペア:

[(1, 15672207040), (2, 7836103520), (4, 3918051760), (5, 3134441408), (7, 2238886720), (8, 1959025880), (10, 1567220704), (14, 1119443360), (16, 979512940), (20, 783610352), (28, 559721680), (32, 489756470), (35, 447777344), (40, 391805176), (49, 319840960), (56, 279860840), (64, 244878235), (70, 223888672), (80, 195902588), (98, 159920480), (112, 139930420), (140, 111944336), (160, 97951294), (191, 82053440), (196, 79960240), (224, 69965210), (245, 63968192), (280, 55972168), (320, 48975647), (382, 41026720), (392, 39980120), (448, 34982605), (490, 31984096), (560, 27986084), (764, 20513360), (784, 19990060), (955, 16410688), (980, 15992048), (1120, 13993042), (1337, 11721920), (1528, 10256680), (1568, 9995030), (1910, 8205344), (1960, 7996024), (2240, 6996521), (2674, 5860960), (3056, 5128340), (3136, 4997515), (3820, 4102672), (3920, 3998012), (5233, 2994880), (5348, 2930480), (6112, 2564170), (6685, 2344384), (7640, 2051336), (7840, 1999006), (9359, 1674560), (10466, 1497440), (10696, 1465240), (12224, 1282085), (13370, 1172192), (15280, 1025668), (15680, 999503), (18718, 837280), (20932, 748720), (21392, 732620), (26165, 598976), (26740, 586096), (30560, 512834), (36631, 427840), (37436, 418640), (41864, 374360), (42784, 366310), (46795, 334912), (52330, 299488), (53480, 293048), (61120, 256417), (73262, 213920), (74872, 209320), (83728, 187180), (85568, 183155), (93590, 167456), (104660, 149744), (106960, 146524)]