38757984.000000000

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 128

約数和(自身を含む): 303367680

約数和(自身を除く): 189274110

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 37, 41, 46, 69, 74, 82, 109, 111, 115, 123, 138, 185, 205, 218, 222, 230, 246, 327, 345, 370, 410, 545, 555, 615, 654, 690, 851, 943, 1090, 1110, 1230, 1517, 1635, 1702, 1886, 2507, 2553, 2829, 3034, 3270, 4033, 4255, 4469, 4551, 4715, 5014, 5106, 5658, 7521, 7585, 8066, 8510, 8938, 9102, 9430, 12099, 12535, 12765, 13407, 14145, 15042, 15170, 20165, 22345, 22755, 24198, 25070, 25530, 26814, 28290, 34891, 37605, 40330, 44690, 45510, 60495, 67035, 69782, 75210, 92759, 102787, 104673, 120990, 134070, 165353, 174455, 185518, 205574, 209346, 278277, 308361, 330706, 348910, 463795, 496059, 513935, 523365, 556554, 616722, 826765, 927590, 992118, 1027870, 1046730, 1391385, 1541805, 1653530, 2480295, 2782770, 3083610, 3803119, 4960590, 7606238, 11409357, 19015595, 22818714, 38031190, 57046785, 114093570]

約数ペア:

[(1, 114093570), (2, 57046785), (3, 38031190), (5, 22818714), (6, 19015595), (10, 11409357), (15, 7606238), (23, 4960590), (30, 3803119), (37, 3083610), (41, 2782770), (46, 2480295), (69, 1653530), (74, 1541805), (82, 1391385), (109, 1046730), (111, 1027870), (115, 992118), (123, 927590), (138, 826765), (185, 616722), (205, 556554), (218, 523365), (222, 513935), (230, 496059), (246, 463795), (327, 348910), (345, 330706), (370, 308361), (410, 278277), (545, 209346), (555, 205574), (615, 185518), (654, 174455), (690, 165353), (851, 134070), (943, 120990), (1090, 104673), (1110, 102787), (1230, 92759), (1517, 75210), (1635, 69782), (1702, 67035), (1886, 60495), (2507, 45510), (2553, 44690), (2829, 40330), (3034, 37605), (3270, 34891), (4033, 28290), (4255, 26814), (4469, 25530), (4551, 25070), (4715, 24198), (5014, 22755), (5106, 22345), (5658, 20165), (7521, 15170), (7585, 15042), (8066, 14145), (8510, 13407), (8938, 12765), (9102, 12535), (9430, 12099)]