2603437320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{20333}}^1$

素因数の和:20455

約数の個数: 128

約数和(自身を含む): 8608602240

約数和(自身を除く): 6005164920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 97, 110, 120, 132, 165, 194, 220, 264, 291, 330, 388, 440, 485, 582, 660, 776, 970, 1067, 1164, 1320, 1455, 1940, 2134, 2328, 2910, 3201, 3880, 4268, 5335, 5820, 6402, 8536, 10670, 11640, 12804, 16005, 20333, 21340, 25608, 32010, 40666, 42680, 60999, 64020, 81332, 101665, 121998, 128040, 162664, 203330, 223663, 243996, 304995, 406660, 447326, 487992, 609990, 670989, 813320, 894652, 1118315, 1219980, 1341978, 1789304, 1972301, 2236630, 2439960, 2683956, 3354945, 3944602, 4473260, 5367912, 5916903, 6709890, 7889204, 8946520, 9861505, 11833806, 13419780, 15778408, 19723010, 21695311, 23667612, 26839560, 29584515, 39446020, 43390622, 47335224, 59169030, 65085933, 78892040, 86781244, 108476555, 118338060, 130171866, 173562488, 216953110, 236676120, 260343732, 325429665, 433906220, 520687464, 650859330, 867812440, 1301718660, 2603437320]

約数ペア:

[(1, 2603437320), (2, 1301718660), (3, 867812440), (4, 650859330), (5, 520687464), (6, 433906220), (8, 325429665), (10, 260343732), (11, 236676120), (12, 216953110), (15, 173562488), (20, 130171866), (22, 118338060), (24, 108476555), (30, 86781244), (33, 78892040), (40, 65085933), (44, 59169030), (55, 47335224), (60, 43390622), (66, 39446020), (88, 29584515), (97, 26839560), (110, 23667612), (120, 21695311), (132, 19723010), (165, 15778408), (194, 13419780), (220, 11833806), (264, 9861505), (291, 8946520), (330, 7889204), (388, 6709890), (440, 5916903), (485, 5367912), (582, 4473260), (660, 3944602), (776, 3354945), (970, 2683956), (1067, 2439960), (1164, 2236630), (1320, 1972301), (1455, 1789304), (1940, 1341978), (2134, 1219980), (2328, 1118315), (2910, 894652), (3201, 813320), (3880, 670989), (4268, 609990), (5335, 487992), (5820, 447326), (6402, 406660), (8536, 304995), (10670, 243996), (11640, 223663), (12804, 203330), (16005, 162664), (20333, 128040), (21340, 121998), (25608, 101665), (32010, 81332), (40666, 64020), (42680, 60999)]