1790255280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{6991}}^1$

素因数の和:7115

約数の個数: 160

約数和(自身を含む): 6117608448

約数和(自身を除く): 4327353168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 97, 110, 120, 132, 165, 176, 194, 220, 240, 264, 291, 330, 388, 440, 485, 528, 582, 660, 776, 880, 970, 1067, 1164, 1320, 1455, 1552, 1940, 2134, 2328, 2640, 2910, 3201, 3880, 4268, 4656, 5335, 5820, 6402, 6991, 7760, 8536, 10670, 11640, 12804, 13982, 16005, 17072, 20973, 21340, 23280, 25608, 27964, 32010, 34955, 41946, 42680, 51216, 55928, 64020, 69910, 76901, 83892, 85360, 104865, 111856, 128040, 139820, 153802, 167784, 209730, 230703, 256080, 279640, 307604, 335568, 384505, 419460, 461406, 559280, 615208, 678127, 769010, 838920, 922812, 1153515, 1230416, 1356254, 1538020, 1677840, 1845624, 2034381, 2307030, 2712508, 3076040, 3390635, 3691248, 4068762, 4614060, 5425016, 6152080, 6781270, 7459397, 8137524, 9228120, 10171905, 10850032, 13562540, 14918794, 16275048, 18456240, 20343810, 22378191, 27125080, 29837588, 32550096, 37296985, 40687620, 44756382, 54250160, 59675176, 74593970, 81375240, 89512764, 111890955, 119350352, 149187940, 162750480, 179025528, 223781910, 298375880, 358051056, 447563820, 596751760, 895127640, 1790255280]

約数ペア:

[(1, 1790255280), (2, 895127640), (3, 596751760), (4, 447563820), (5, 358051056), (6, 298375880), (8, 223781910), (10, 179025528), (11, 162750480), (12, 149187940), (15, 119350352), (16, 111890955), (20, 89512764), (22, 81375240), (24, 74593970), (30, 59675176), (33, 54250160), (40, 44756382), (44, 40687620), (48, 37296985), (55, 32550096), (60, 29837588), (66, 27125080), (80, 22378191), (88, 20343810), (97, 18456240), (110, 16275048), (120, 14918794), (132, 13562540), (165, 10850032), (176, 10171905), (194, 9228120), (220, 8137524), (240, 7459397), (264, 6781270), (291, 6152080), (330, 5425016), (388, 4614060), (440, 4068762), (485, 3691248), (528, 3390635), (582, 3076040), (660, 2712508), (776, 2307030), (880, 2034381), (970, 1845624), (1067, 1677840), (1164, 1538020), (1320, 1356254), (1455, 1230416), (1552, 1153515), (1940, 922812), (2134, 838920), (2328, 769010), (2640, 678127), (2910, 615208), (3201, 559280), (3880, 461406), (4268, 419460), (4656, 384505), (5335, 335568), (5820, 307604), (6402, 279640), (6991, 256080), (7760, 230703), (8536, 209730), (10670, 167784), (11640, 153802), (12804, 139820), (13982, 128040), (16005, 111856), (17072, 104865), (20973, 85360), (21340, 83892), (23280, 76901), (25608, 69910), (27964, 64020), (32010, 55928), (34955, 51216), (41946, 42680)]