22837920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{971}}^1$

素因数の和:1003

約数の個数: 144

約数和(自身を含む): 83770848

約数和(自身を除く): 60932928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 971, 980, 1120, 1176, 1470, 1568, 1680, 1942, 1960, 2352, 2913, 2940, 3360, 3884, 3920, 4704, 4855, 5826, 5880, 6797, 7768, 7840, 9710, 11652, 11760, 13594, 14565, 15536, 19420, 20391, 23304, 23520, 27188, 29130, 31072, 33985, 38840, 40782, 46608, 47579, 54376, 58260, 67970, 77680, 81564, 93216, 95158, 101955, 108752, 116520, 135940, 142737, 155360, 163128, 190316, 203910, 217504, 233040, 237895, 271880, 285474, 326256, 380632, 407820, 466080, 475790, 543760, 570948, 652512, 713685, 761264, 815640, 951580, 1087520, 1141896, 1427370, 1522528, 1631280, 1903160, 2283792, 2854740, 3262560, 3806320, 4567584, 5709480, 7612640, 11418960, 22837920]

約数ペア:

[(1, 22837920), (2, 11418960), (3, 7612640), (4, 5709480), (5, 4567584), (6, 3806320), (7, 3262560), (8, 2854740), (10, 2283792), (12, 1903160), (14, 1631280), (15, 1522528), (16, 1427370), (20, 1141896), (21, 1087520), (24, 951580), (28, 815640), (30, 761264), (32, 713685), (35, 652512), (40, 570948), (42, 543760), (48, 475790), (49, 466080), (56, 407820), (60, 380632), (70, 326256), (80, 285474), (84, 271880), (96, 237895), (98, 233040), (105, 217504), (112, 203910), (120, 190316), (140, 163128), (147, 155360), (160, 142737), (168, 135940), (196, 116520), (210, 108752), (224, 101955), (240, 95158), (245, 93216), (280, 81564), (294, 77680), (336, 67970), (392, 58260), (420, 54376), (480, 47579), (490, 46608), (560, 40782), (588, 38840), (672, 33985), (735, 31072), (784, 29130), (840, 27188), (971, 23520), (980, 23304), (1120, 20391), (1176, 19420), (1470, 15536), (1568, 14565), (1680, 13594), (1942, 11760), (1960, 11652), (2352, 9710), (2913, 7840), (2940, 7768), (3360, 6797), (3884, 5880), (3920, 5826), (4704, 4855)]