130220640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8221}}^1$

素因数の和:8253

約数の個数: 144

約数和(自身を含む): 484834896

約数和(自身を除く): 354614256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 8221, 15840, 16442, 24663, 32884, 41105, 49326, 65768, 73989, 82210, 90431, 98652, 123315, 131536, 147978, 164420, 180862, 197304, 246630, 263072, 271293, 295956, 328840, 361724, 369945, 394608, 452155, 493260, 542586, 591912, 657680, 723448, 739890, 789216, 813879, 904310, 986520, 1085172, 1183824, 1315360, 1356465, 1446896, 1479780, 1627758, 1808620, 1973040, 2170344, 2367648, 2712930, 2893792, 2959560, 3255516, 3617240, 3946080, 4069395, 4340688, 5425860, 5919120, 6511032, 7234480, 8138790, 8681376, 10851720, 11838240, 13022064, 14468960, 16277580, 21703440, 26044128, 32555160, 43406880, 65110320, 130220640]

約数ペア:

[(1, 130220640), (2, 65110320), (3, 43406880), (4, 32555160), (5, 26044128), (6, 21703440), (8, 16277580), (9, 14468960), (10, 13022064), (11, 11838240), (12, 10851720), (15, 8681376), (16, 8138790), (18, 7234480), (20, 6511032), (22, 5919120), (24, 5425860), (30, 4340688), (32, 4069395), (33, 3946080), (36, 3617240), (40, 3255516), (44, 2959560), (45, 2893792), (48, 2712930), (55, 2367648), (60, 2170344), (66, 1973040), (72, 1808620), (80, 1627758), (88, 1479780), (90, 1446896), (96, 1356465), (99, 1315360), (110, 1183824), (120, 1085172), (132, 986520), (144, 904310), (160, 813879), (165, 789216), (176, 739890), (180, 723448), (198, 657680), (220, 591912), (240, 542586), (264, 493260), (288, 452155), (330, 394608), (352, 369945), (360, 361724), (396, 328840), (440, 295956), (480, 271293), (495, 263072), (528, 246630), (660, 197304), (720, 180862), (792, 164420), (880, 147978), (990, 131536), (1056, 123315), (1320, 98652), (1440, 90431), (1584, 82210), (1760, 73989), (1980, 65768), (2640, 49326), (3168, 41105), (3960, 32884), (5280, 24663), (7920, 16442), (8221, 15840)]