64899839640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3037}}^1\times {\mathrm{4813}}^1$

素因数の和:7901

約数の個数: 128

約数和(自身を含む): 200069069760

約数和(自身を除く): 135169230120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 3037, 4440, 4813, 6074, 9111, 9626, 12148, 14439, 15185, 18222, 19252, 24065, 24296, 28878, 30370, 36444, 38504, 45555, 48130, 57756, 60740, 72195, 72888, 91110, 96260, 112369, 115512, 121480, 144390, 178081, 182220, 192520, 224738, 288780, 337107, 356162, 364440, 449476, 534243, 561845, 577560, 674214, 712324, 890405, 898952, 1068486, 1123690, 1348428, 1424648, 1685535, 1780810, 2136972, 2247380, 2671215, 2696856, 3371070, 3561620, 4273944, 4494760, 5342430, 6742140, 7123240, 10684860, 13484280, 14617081, 21369720, 29234162, 43851243, 58468324, 73085405, 87702486, 116936648, 146170810, 175404972, 219256215, 292341620, 350809944, 438512430, 540831997, 584683240, 877024860, 1081663994, 1622495991, 1754049720, 2163327988, 2704159985, 3244991982, 4326655976, 5408319970, 6489983964, 8112479955, 10816639940, 12979967928, 16224959910, 21633279880, 32449919820, 64899839640]

約数ペア:

[(1, 64899839640), (2, 32449919820), (3, 21633279880), (4, 16224959910), (5, 12979967928), (6, 10816639940), (8, 8112479955), (10, 6489983964), (12, 5408319970), (15, 4326655976), (20, 3244991982), (24, 2704159985), (30, 2163327988), (37, 1754049720), (40, 1622495991), (60, 1081663994), (74, 877024860), (111, 584683240), (120, 540831997), (148, 438512430), (185, 350809944), (222, 292341620), (296, 219256215), (370, 175404972), (444, 146170810), (555, 116936648), (740, 87702486), (888, 73085405), (1110, 58468324), (1480, 43851243), (2220, 29234162), (3037, 21369720), (4440, 14617081), (4813, 13484280), (6074, 10684860), (9111, 7123240), (9626, 6742140), (12148, 5342430), (14439, 4494760), (15185, 4273944), (18222, 3561620), (19252, 3371070), (24065, 2696856), (24296, 2671215), (28878, 2247380), (30370, 2136972), (36444, 1780810), (38504, 1685535), (45555, 1424648), (48130, 1348428), (57756, 1123690), (60740, 1068486), (72195, 898952), (72888, 890405), (91110, 712324), (96260, 674214), (112369, 577560), (115512, 561845), (121480, 534243), (144390, 449476), (178081, 364440), (182220, 356162), (192520, 337107), (224738, 288780)]