6698985920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{5581}}^1$

素因数の和:5651

約数の個数: 168

約数和(自身を含む): 18102827904

約数和(自身を除く): 11403841984

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 121, 124, 155, 160, 176, 220, 242, 248, 310, 320, 341, 352, 440, 484, 496, 605, 620, 682, 704, 880, 968, 992, 1210, 1240, 1364, 1705, 1760, 1936, 1984, 2420, 2480, 2728, 3410, 3520, 3751, 3872, 4840, 4960, 5456, 5581, 6820, 7502, 7744, 9680, 9920, 10912, 11162, 13640, 15004, 18755, 19360, 21824, 22324, 27280, 27905, 30008, 37510, 38720, 44648, 54560, 55810, 60016, 61391, 75020, 89296, 109120, 111620, 120032, 122782, 150040, 173011, 178592, 223240, 240064, 245564, 300080, 306955, 346022, 357184, 446480, 491128, 600160, 613910, 675301, 692044, 865055, 892960, 982256, 1200320, 1227820, 1350602, 1384088, 1730110, 1785920, 1903121, 1964512, 2455640, 2701204, 2768176, 3376505, 3460220, 3806242, 3929024, 4911280, 5402408, 5536352, 6753010, 6920440, 7612484, 9515605, 9822560, 10804816, 11072704, 13506020, 13840880, 15224968, 19031210, 19645120, 20934331, 21609632, 27012040, 27681760, 30449936, 38062420, 41868662, 43219264, 54024080, 55363520, 60899872, 76124840, 83737324, 104671655, 108048160, 121799744, 152249680, 167474648, 209343310, 216096320, 304499360, 334949296, 418686620, 608998720, 669898592, 837373240, 1339797184, 1674746480, 3349492960, 6698985920]

約数ペア:

[(1, 6698985920), (2, 3349492960), (4, 1674746480), (5, 1339797184), (8, 837373240), (10, 669898592), (11, 608998720), (16, 418686620), (20, 334949296), (22, 304499360), (31, 216096320), (32, 209343310), (40, 167474648), (44, 152249680), (55, 121799744), (62, 108048160), (64, 104671655), (80, 83737324), (88, 76124840), (110, 60899872), (121, 55363520), (124, 54024080), (155, 43219264), (160, 41868662), (176, 38062420), (220, 30449936), (242, 27681760), (248, 27012040), (310, 21609632), (320, 20934331), (341, 19645120), (352, 19031210), (440, 15224968), (484, 13840880), (496, 13506020), (605, 11072704), (620, 10804816), (682, 9822560), (704, 9515605), (880, 7612484), (968, 6920440), (992, 6753010), (1210, 5536352), (1240, 5402408), (1364, 4911280), (1705, 3929024), (1760, 3806242), (1936, 3460220), (1984, 3376505), (2420, 2768176), (2480, 2701204), (2728, 2455640), (3410, 1964512), (3520, 1903121), (3751, 1785920), (3872, 1730110), (4840, 1384088), (4960, 1350602), (5456, 1227820), (5581, 1200320), (6820, 982256), (7502, 892960), (7744, 865055), (9680, 692044), (9920, 675301), (10912, 613910), (11162, 600160), (13640, 491128), (15004, 446480), (18755, 357184), (19360, 346022), (21824, 306955), (22324, 300080), (27280, 245564), (27905, 240064), (30008, 223240), (37510, 178592), (38720, 173011), (44648, 150040), (54560, 122782), (55810, 120032), (60016, 111620), (61391, 109120), (75020, 89296)]