15692728660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^2\times {\mathrm{307}}^1$

素因数の和:542

約数の個数: 144

約数和(自身を含む): 38967578496

約数和(自身を除く): 23274849836

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 83, 106, 140, 166, 212, 265, 307, 332, 371, 415, 530, 581, 614, 742, 830, 1060, 1162, 1228, 1484, 1535, 1660, 1855, 2149, 2324, 2905, 3070, 3710, 4298, 4399, 5810, 6140, 6889, 7420, 8596, 8798, 10745, 11620, 13778, 16271, 17596, 21490, 21995, 25481, 27556, 30793, 32542, 34445, 42980, 43990, 48223, 50962, 61586, 65084, 68890, 81355, 87980, 96446, 101924, 113897, 123172, 127405, 137780, 153965, 162710, 178367, 192892, 227794, 241115, 254810, 307930, 325420, 356734, 365117, 455588, 482230, 509620, 569485, 615860, 713468, 730234, 891835, 964460, 1138970, 1350493, 1460468, 1783670, 1825585, 2114923, 2277940, 2555819, 2700986, 3567340, 3651170, 4229846, 5111638, 5401972, 6752465, 7302340, 8459692, 9453451, 10223276, 10574615, 12779095, 13504930, 14804461, 18906902, 21149230, 25558190, 27009860, 29608922, 37813804, 42298460, 47267255, 51116380, 59217844, 74022305, 94534510, 112090919, 148044610, 189069020, 224181838, 296089220, 448363676, 560454595, 784636433, 1120909190, 1569272866, 2241818380, 3138545732, 3923182165, 7846364330, 15692728660]

約数ペア:

[(1, 15692728660), (2, 7846364330), (4, 3923182165), (5, 3138545732), (7, 2241818380), (10, 1569272866), (14, 1120909190), (20, 784636433), (28, 560454595), (35, 448363676), (53, 296089220), (70, 224181838), (83, 189069020), (106, 148044610), (140, 112090919), (166, 94534510), (212, 74022305), (265, 59217844), (307, 51116380), (332, 47267255), (371, 42298460), (415, 37813804), (530, 29608922), (581, 27009860), (614, 25558190), (742, 21149230), (830, 18906902), (1060, 14804461), (1162, 13504930), (1228, 12779095), (1484, 10574615), (1535, 10223276), (1660, 9453451), (1855, 8459692), (2149, 7302340), (2324, 6752465), (2905, 5401972), (3070, 5111638), (3710, 4229846), (4298, 3651170), (4399, 3567340), (5810, 2700986), (6140, 2555819), (6889, 2277940), (7420, 2114923), (8596, 1825585), (8798, 1783670), (10745, 1460468), (11620, 1350493), (13778, 1138970), (16271, 964460), (17596, 891835), (21490, 730234), (21995, 713468), (25481, 615860), (27556, 569485), (30793, 509620), (32542, 482230), (34445, 455588), (42980, 365117), (43990, 356734), (48223, 325420), (50962, 307930), (61586, 254810), (65084, 241115), (68890, 227794), (81355, 192892), (87980, 178367), (96446, 162710), (101924, 153965), (113897, 137780), (123172, 127405)]