138299040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8731}}^1$

素因数の和:8763

約数の個数: 144

約数和(自身を含む): 514908576

約数和(自身を除く): 376609536

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, 8731, 15840, 17462, 26193, 34924, 43655, 52386, 69848, 78579, 87310, 96041, 104772, 130965, 139696, 157158, 174620, 192082, 209544, 261930, 279392, 288123, 314316, 349240, 384164, 392895, 419088, 480205, 523860, 576246, 628632, 698480, 768328, 785790, 838176, 864369, 960410, 1047720, 1152492, 1257264, 1396960, 1440615, 1536656, 1571580, 1728738, 1920820, 2095440, 2304984, 2514528, 2881230, 3073312, 3143160, 3457476, 3841640, 4190880, 4321845, 4609968, 5762460, 6286320, 6914952, 7683280, 8643690, 9219936, 11524920, 12572640, 13829904, 15366560, 17287380, 23049840, 27659808, 34574760, 46099680, 69149520, 138299040]

約数ペア:

[(1, 138299040), (2, 69149520), (3, 46099680), (4, 34574760), (5, 27659808), (6, 23049840), (8, 17287380), (9, 15366560), (10, 13829904), (11, 12572640), (12, 11524920), (15, 9219936), (16, 8643690), (18, 7683280), (20, 6914952), (22, 6286320), (24, 5762460), (30, 4609968), (32, 4321845), (33, 4190880), (36, 3841640), (40, 3457476), (44, 3143160), (45, 3073312), (48, 2881230), (55, 2514528), (60, 2304984), (66, 2095440), (72, 1920820), (80, 1728738), (88, 1571580), (90, 1536656), (96, 1440615), (99, 1396960), (110, 1257264), (120, 1152492), (132, 1047720), (144, 960410), (160, 864369), (165, 838176), (176, 785790), (180, 768328), (198, 698480), (220, 628632), (240, 576246), (264, 523860), (288, 480205), (330, 419088), (352, 392895), (360, 384164), (396, 349240), (440, 314316), (480, 288123), (495, 279392), (528, 261930), (660, 209544), (720, 192082), (792, 174620), (880, 157158), (990, 139696), (1056, 130965), (1320, 104772), (1440, 96041), (1584, 87310), (1760, 78579), (1980, 69848), (2640, 52386), (3168, 43655), (3960, 34924), (5280, 26193), (7920, 17462), (8731, 15840)]