147649920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6991}}^1$

素因数の和:7024

約数の個数: 128

約数和(自身を含む): 513492480

約数和(自身を除く): 365842560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 6991, 7040, 10560, 13982, 20973, 21120, 27964, 34955, 41946, 55928, 69910, 76901, 83892, 104865, 111856, 139820, 153802, 167784, 209730, 223712, 230703, 279640, 307604, 335568, 384505, 419460, 447424, 461406, 559280, 615208, 671136, 769010, 838920, 894848, 922812, 1118560, 1153515, 1230416, 1342272, 1538020, 1677840, 1845624, 2237120, 2307030, 2460832, 2684544, 3076040, 3355680, 3691248, 4474240, 4614060, 4921664, 6152080, 6711360, 7382496, 9228120, 9843328, 12304160, 13422720, 14764992, 18456240, 24608320, 29529984, 36912480, 49216640, 73824960, 147649920]

約数ペア:

[(1, 147649920), (2, 73824960), (3, 49216640), (4, 36912480), (5, 29529984), (6, 24608320), (8, 18456240), (10, 14764992), (11, 13422720), (12, 12304160), (15, 9843328), (16, 9228120), (20, 7382496), (22, 6711360), (24, 6152080), (30, 4921664), (32, 4614060), (33, 4474240), (40, 3691248), (44, 3355680), (48, 3076040), (55, 2684544), (60, 2460832), (64, 2307030), (66, 2237120), (80, 1845624), (88, 1677840), (96, 1538020), (110, 1342272), (120, 1230416), (128, 1153515), (132, 1118560), (160, 922812), (165, 894848), (176, 838920), (192, 769010), (220, 671136), (240, 615208), (264, 559280), (320, 461406), (330, 447424), (352, 419460), (384, 384505), (440, 335568), (480, 307604), (528, 279640), (640, 230703), (660, 223712), (704, 209730), (880, 167784), (960, 153802), (1056, 139820), (1320, 111856), (1408, 104865), (1760, 83892), (1920, 76901), (2112, 69910), (2640, 55928), (3520, 41946), (4224, 34955), (5280, 27964), (6991, 21120), (7040, 20973), (10560, 13982)]