151800880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1347

約数の個数: 160

約数和(自身を含む): 463541760

約数和(自身を除く): 311740880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 80, 88, 95, 110, 112, 133, 140, 152, 154, 176, 190, 209, 220, 266, 280, 304, 308, 380, 385, 418, 440, 532, 560, 616, 665, 760, 770, 836, 880, 1045, 1064, 1232, 1297, 1330, 1463, 1520, 1540, 1672, 2090, 2128, 2594, 2660, 2926, 3080, 3344, 4180, 5188, 5320, 5852, 6160, 6485, 7315, 8360, 9079, 10376, 10640, 11704, 12970, 14267, 14630, 16720, 18158, 20752, 23408, 24643, 25940, 28534, 29260, 36316, 45395, 49286, 51880, 57068, 58520, 71335, 72632, 90790, 98572, 99869, 103760, 114136, 117040, 123215, 142670, 145264, 172501, 181580, 197144, 199738, 228272, 246430, 271073, 285340, 345002, 363160, 394288, 399476, 492860, 499345, 542146, 570680, 690004, 726320, 798952, 862505, 985720, 998690, 1084292, 1141360, 1355365, 1380008, 1597904, 1725010, 1897511, 1971440, 1997380, 2168584, 2710730, 2760016, 3450020, 3795022, 3994760, 4337168, 5421460, 6900040, 7590044, 7989520, 9487555, 10842920, 13800080, 15180088, 18975110, 21685840, 30360176, 37950220, 75900440, 151800880]

約数ペア:

[(1, 151800880), (2, 75900440), (4, 37950220), (5, 30360176), (7, 21685840), (8, 18975110), (10, 15180088), (11, 13800080), (14, 10842920), (16, 9487555), (19, 7989520), (20, 7590044), (22, 6900040), (28, 5421460), (35, 4337168), (38, 3994760), (40, 3795022), (44, 3450020), (55, 2760016), (56, 2710730), (70, 2168584), (76, 1997380), (77, 1971440), (80, 1897511), (88, 1725010), (95, 1597904), (110, 1380008), (112, 1355365), (133, 1141360), (140, 1084292), (152, 998690), (154, 985720), (176, 862505), (190, 798952), (209, 726320), (220, 690004), (266, 570680), (280, 542146), (304, 499345), (308, 492860), (380, 399476), (385, 394288), (418, 363160), (440, 345002), (532, 285340), (560, 271073), (616, 246430), (665, 228272), (760, 199738), (770, 197144), (836, 181580), (880, 172501), (1045, 145264), (1064, 142670), (1232, 123215), (1297, 117040), (1330, 114136), (1463, 103760), (1520, 99869), (1540, 98572), (1672, 90790), (2090, 72632), (2128, 71335), (2594, 58520), (2660, 57068), (2926, 51880), (3080, 49286), (3344, 45395), (4180, 36316), (5188, 29260), (5320, 28534), (5852, 25940), (6160, 24643), (6485, 23408), (7315, 20752), (8360, 18158), (9079, 16720), (10376, 14630), (10640, 14267), (11704, 12970)]