39365880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:893

約数の個数: 128

約数和(自身を含む): 130636800

約数和(自身を除く): 91270920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 40, 46, 51, 60, 68, 69, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 255, 276, 340, 345, 391, 408, 460, 510, 552, 680, 690, 782, 839, 920, 1020, 1173, 1380, 1564, 1678, 1955, 2040, 2346, 2517, 2760, 3128, 3356, 3910, 4195, 4692, 5034, 5865, 6712, 7820, 8390, 9384, 10068, 11730, 12585, 14263, 15640, 16780, 19297, 20136, 23460, 25170, 28526, 33560, 38594, 42789, 46920, 50340, 57052, 57891, 71315, 77188, 85578, 96485, 100680, 114104, 115782, 142630, 154376, 171156, 192970, 213945, 231564, 285260, 289455, 328049, 342312, 385940, 427890, 463128, 570520, 578910, 656098, 771880, 855780, 984147, 1157820, 1312196, 1640245, 1711560, 1968294, 2315640, 2624392, 3280490, 3936588, 4920735, 6560980, 7873176, 9841470, 13121960, 19682940, 39365880]

約数ペア:

[(1, 39365880), (2, 19682940), (3, 13121960), (4, 9841470), (5, 7873176), (6, 6560980), (8, 4920735), (10, 3936588), (12, 3280490), (15, 2624392), (17, 2315640), (20, 1968294), (23, 1711560), (24, 1640245), (30, 1312196), (34, 1157820), (40, 984147), (46, 855780), (51, 771880), (60, 656098), (68, 578910), (69, 570520), (85, 463128), (92, 427890), (102, 385940), (115, 342312), (120, 328049), (136, 289455), (138, 285260), (170, 231564), (184, 213945), (204, 192970), (230, 171156), (255, 154376), (276, 142630), (340, 115782), (345, 114104), (391, 100680), (408, 96485), (460, 85578), (510, 77188), (552, 71315), (680, 57891), (690, 57052), (782, 50340), (839, 46920), (920, 42789), (1020, 38594), (1173, 33560), (1380, 28526), (1564, 25170), (1678, 23460), (1955, 20136), (2040, 19297), (2346, 16780), (2517, 15640), (2760, 14263), (3128, 12585), (3356, 11730), (3910, 10068), (4195, 9384), (4692, 8390), (5034, 7820), (5865, 6712)]