147316960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4243}}^1$

素因数の和:4296

約数の個数: 96

約数和(自身を含む): 410683392

約数和(自身を除く): 263366432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 4243, 4340, 4960, 6944, 8486, 8680, 16972, 17360, 21215, 29701, 33944, 34720, 42430, 59402, 67888, 84860, 118804, 131533, 135776, 148505, 169720, 237608, 263066, 297010, 339440, 475216, 526132, 594020, 657665, 678880, 920731, 950432, 1052264, 1188040, 1315330, 1841462, 2104528, 2376080, 2630660, 3682924, 4209056, 4603655, 4752160, 5261320, 7365848, 9207310, 10522640, 14731696, 18414620, 21045280, 29463392, 36829240, 73658480, 147316960]

約数ペア:

[(1, 147316960), (2, 73658480), (4, 36829240), (5, 29463392), (7, 21045280), (8, 18414620), (10, 14731696), (14, 10522640), (16, 9207310), (20, 7365848), (28, 5261320), (31, 4752160), (32, 4603655), (35, 4209056), (40, 3682924), (56, 2630660), (62, 2376080), (70, 2104528), (80, 1841462), (112, 1315330), (124, 1188040), (140, 1052264), (155, 950432), (160, 920731), (217, 678880), (224, 657665), (248, 594020), (280, 526132), (310, 475216), (434, 339440), (496, 297010), (560, 263066), (620, 237608), (868, 169720), (992, 148505), (1085, 135776), (1120, 131533), (1240, 118804), (1736, 84860), (2170, 67888), (2480, 59402), (3472, 42430), (4243, 34720), (4340, 33944), (4960, 29701), (6944, 21215), (8486, 17360), (8680, 16972)]