163831320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{797}}^1$

素因数の和:1385

約数の個数: 96

約数和(自身を含む): 534053520

約数和(自身を除く): 370222200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 571, 797, 1142, 1594, 1713, 2284, 2391, 2855, 3188, 3426, 3985, 4568, 4782, 5139, 5710, 6376, 6852, 7173, 7970, 8565, 9564, 10278, 11420, 11955, 13704, 14346, 15940, 17130, 19128, 20556, 22840, 23910, 25695, 28692, 31880, 34260, 35865, 41112, 47820, 51390, 57384, 68520, 71730, 95640, 102780, 143460, 205560, 286920, 455087, 910174, 1365261, 1820348, 2275435, 2730522, 3640696, 4095783, 4550870, 5461044, 6826305, 8191566, 9101740, 10922088, 13652610, 16383132, 18203480, 20478915, 27305220, 32766264, 40957830, 54610440, 81915660, 163831320]

約数ペア:

[(1, 163831320), (2, 81915660), (3, 54610440), (4, 40957830), (5, 32766264), (6, 27305220), (8, 20478915), (9, 18203480), (10, 16383132), (12, 13652610), (15, 10922088), (18, 9101740), (20, 8191566), (24, 6826305), (30, 5461044), (36, 4550870), (40, 4095783), (45, 3640696), (60, 2730522), (72, 2275435), (90, 1820348), (120, 1365261), (180, 910174), (360, 455087), (571, 286920), (797, 205560), (1142, 143460), (1594, 102780), (1713, 95640), (2284, 71730), (2391, 68520), (2855, 57384), (3188, 51390), (3426, 47820), (3985, 41112), (4568, 35865), (4782, 34260), (5139, 31880), (5710, 28692), (6376, 25695), (6852, 23910), (7173, 22840), (7970, 20556), (8565, 19128), (9564, 17130), (10278, 15940), (11420, 14346), (11955, 13704)]