38855880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{907}}^1$

素因数の和:948

約数の個数: 192

約数和(自身を含む): 152979840

約数和(自身を除く): 114123960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 907, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 1814, 2040, 2142, 2380, 2520, 2721, 2856, 3060, 3570, 3628, 4284, 4535, 4760, 5355, 5442, 6120, 6349, 7140, 7256, 8163, 8568, 9070, 10710, 10884, 12698, 13605, 14280, 15419, 16326, 18140, 19047, 21420, 21768, 25396, 27210, 30838, 31745, 32652, 36280, 38094, 40815, 42840, 46257, 50792, 54420, 57141, 61676, 63490, 65304, 76188, 77095, 81630, 92514, 95235, 107933, 108840, 114282, 123352, 126980, 138771, 152376, 154190, 163260, 185028, 190470, 215866, 228564, 231285, 253960, 277542, 285705, 308380, 323799, 326520, 370056, 380940, 431732, 457128, 462570, 539665, 555084, 571410, 616760, 647598, 693855, 761880, 863464, 925140, 971397, 1079330, 1110168, 1142820, 1295196, 1387710, 1618995, 1850280, 1942794, 2158660, 2285640, 2590392, 2775420, 3237990, 3885588, 4317320, 4856985, 5550840, 6475980, 7771176, 9713970, 12951960, 19427940, 38855880]

約数ペア:

[(1, 38855880), (2, 19427940), (3, 12951960), (4, 9713970), (5, 7771176), (6, 6475980), (7, 5550840), (8, 4856985), (9, 4317320), (10, 3885588), (12, 3237990), (14, 2775420), (15, 2590392), (17, 2285640), (18, 2158660), (20, 1942794), (21, 1850280), (24, 1618995), (28, 1387710), (30, 1295196), (34, 1142820), (35, 1110168), (36, 1079330), (40, 971397), (42, 925140), (45, 863464), (51, 761880), (56, 693855), (60, 647598), (63, 616760), (68, 571410), (70, 555084), (72, 539665), (84, 462570), (85, 457128), (90, 431732), (102, 380940), (105, 370056), (119, 326520), (120, 323799), (126, 308380), (136, 285705), (140, 277542), (153, 253960), (168, 231285), (170, 228564), (180, 215866), (204, 190470), (210, 185028), (238, 163260), (252, 154190), (255, 152376), (280, 138771), (306, 126980), (315, 123352), (340, 114282), (357, 108840), (360, 107933), (408, 95235), (420, 92514), (476, 81630), (504, 77095), (510, 76188), (595, 65304), (612, 63490), (630, 61676), (680, 57141), (714, 54420), (765, 50792), (840, 46257), (907, 42840), (952, 40815), (1020, 38094), (1071, 36280), (1190, 32652), (1224, 31745), (1260, 30838), (1428, 27210), (1530, 25396), (1785, 21768), (1814, 21420), (2040, 19047), (2142, 18140), (2380, 16326), (2520, 15419), (2721, 14280), (2856, 13605), (3060, 12698), (3570, 10884), (3628, 10710), (4284, 9070), (4535, 8568), (4760, 8163), (5355, 7256), (5442, 7140), (6120, 6349)]