68234560

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 112

約数和(自身を含む): 173223936

約数和(自身を除く): 104989376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 73, 80, 92, 115, 127, 146, 160, 184, 230, 254, 292, 320, 365, 368, 460, 508, 584, 635, 730, 736, 920, 1016, 1168, 1270, 1460, 1472, 1679, 1840, 2032, 2336, 2540, 2920, 2921, 3358, 3680, 4064, 4672, 5080, 5840, 5842, 6716, 7360, 8128, 8395, 9271, 10160, 11680, 11684, 13432, 14605, 16790, 18542, 20320, 23360, 23368, 26864, 29210, 33580, 37084, 40640, 46355, 46736, 53728, 58420, 67160, 74168, 92710, 93472, 107456, 116840, 134320, 148336, 185420, 186944, 213233, 233680, 268640, 296672, 370840, 426466, 467360, 537280, 593344, 741680, 852932, 934720, 1066165, 1483360, 1705864, 2132330, 2966720, 3411728, 4264660, 6823456, 8529320, 13646912, 17058640, 34117280, 68234560]

約数ペア:

[(1, 68234560), (2, 34117280), (4, 17058640), (5, 13646912), (8, 8529320), (10, 6823456), (16, 4264660), (20, 3411728), (23, 2966720), (32, 2132330), (40, 1705864), (46, 1483360), (64, 1066165), (73, 934720), (80, 852932), (92, 741680), (115, 593344), (127, 537280), (146, 467360), (160, 426466), (184, 370840), (230, 296672), (254, 268640), (292, 233680), (320, 213233), (365, 186944), (368, 185420), (460, 148336), (508, 134320), (584, 116840), (635, 107456), (730, 93472), (736, 92710), (920, 74168), (1016, 67160), (1168, 58420), (1270, 53728), (1460, 46736), (1472, 46355), (1679, 40640), (1840, 37084), (2032, 33580), (2336, 29210), (2540, 26864), (2920, 23368), (2921, 23360), (3358, 20320), (3680, 18542), (4064, 16790), (4672, 14605), (5080, 13432), (5840, 11684), (5842, 11680), (6716, 10160), (7360, 9271), (8128, 8395)]