38922660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{1471}}^1$

素因数の和:1503

約数の個数: 144

約数和(自身を含む): 140958720

約数和(自身を除く): 102036060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1471, 1764, 1890, 2205, 2646, 2940, 2942, 3780, 4410, 4413, 5292, 5884, 6615, 7355, 8820, 8826, 10297, 13230, 13239, 14710, 17652, 20594, 22065, 26460, 26478, 29420, 30891, 39717, 41188, 44130, 51485, 52956, 61782, 66195, 72079, 79434, 88260, 92673, 102970, 123564, 132390, 144158, 154455, 158868, 185346, 198585, 205940, 216237, 264780, 278019, 288316, 308910, 360395, 370692, 397170, 432474, 463365, 556038, 617820, 648711, 720790, 794340, 864948, 926730, 1081185, 1112076, 1297422, 1390095, 1441580, 1853460, 1946133, 2162370, 2594844, 2780190, 3243555, 3892266, 4324740, 5560380, 6487110, 7784532, 9730665, 12974220, 19461330, 38922660]

約数ペア:

[(1, 38922660), (2, 19461330), (3, 12974220), (4, 9730665), (5, 7784532), (6, 6487110), (7, 5560380), (9, 4324740), (10, 3892266), (12, 3243555), (14, 2780190), (15, 2594844), (18, 2162370), (20, 1946133), (21, 1853460), (27, 1441580), (28, 1390095), (30, 1297422), (35, 1112076), (36, 1081185), (42, 926730), (45, 864948), (49, 794340), (54, 720790), (60, 648711), (63, 617820), (70, 556038), (84, 463365), (90, 432474), (98, 397170), (105, 370692), (108, 360395), (126, 308910), (135, 288316), (140, 278019), (147, 264780), (180, 216237), (189, 205940), (196, 198585), (210, 185346), (245, 158868), (252, 154455), (270, 144158), (294, 132390), (315, 123564), (378, 102970), (420, 92673), (441, 88260), (490, 79434), (540, 72079), (588, 66195), (630, 61782), (735, 52956), (756, 51485), (882, 44130), (945, 41188), (980, 39717), (1260, 30891), (1323, 29420), (1470, 26478), (1471, 26460), (1764, 22065), (1890, 20594), (2205, 17652), (2646, 14710), (2940, 13239), (2942, 13230), (3780, 10297), (4410, 8826), (4413, 8820), (5292, 7355), (5884, 6615)]