65110320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8221}}^1$

素因数の和:8251

約数の個数: 120

約数和(自身を含む): 238569552

約数和(自身を除く): 173459232

約数列:

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

約数ペア:

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