141078840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{23993}}^1$

素因数の和:24021

約数の個数: 96

約数和(自身を含む): 492356880

約数和(自身を除く): 351278040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 23993, 47986, 71979, 95972, 119965, 143958, 167951, 191944, 239930, 287916, 335902, 359895, 479860, 503853, 575832, 671804, 719790, 839755, 959720, 1007706, 1175657, 1343608, 1439580, 1679510, 2015412, 2351314, 2519265, 2879160, 3359020, 3526971, 4030824, 4702628, 5038530, 5878285, 6718040, 7053942, 9405256, 10077060, 11756570, 14107884, 17634855, 20154120, 23513140, 28215768, 35269710, 47026280, 70539420, 141078840]

約数ペア:

[(1, 141078840), (2, 70539420), (3, 47026280), (4, 35269710), (5, 28215768), (6, 23513140), (7, 20154120), (8, 17634855), (10, 14107884), (12, 11756570), (14, 10077060), (15, 9405256), (20, 7053942), (21, 6718040), (24, 5878285), (28, 5038530), (30, 4702628), (35, 4030824), (40, 3526971), (42, 3359020), (49, 2879160), (56, 2519265), (60, 2351314), (70, 2015412), (84, 1679510), (98, 1439580), (105, 1343608), (120, 1175657), (140, 1007706), (147, 959720), (168, 839755), (196, 719790), (210, 671804), (245, 575832), (280, 503853), (294, 479860), (392, 359895), (420, 335902), (490, 287916), (588, 239930), (735, 191944), (840, 167951), (980, 143958), (1176, 119965), (1470, 95972), (1960, 71979), (2940, 47986), (5880, 23993)]