142846920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1373}}^1$

素因数の和:1424

約数の個数: 144

約数和(自身を含む): 493527060

約数和(自身を除く): 350680140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 289, 306, 340, 360, 408, 510, 578, 612, 680, 765, 867, 1020, 1156, 1224, 1373, 1445, 1530, 1734, 2040, 2312, 2601, 2746, 2890, 3060, 3468, 4119, 4335, 5202, 5492, 5780, 6120, 6865, 6936, 8238, 8670, 10404, 10984, 11560, 12357, 13005, 13730, 16476, 17340, 20595, 20808, 23341, 24714, 26010, 27460, 32952, 34680, 41190, 46682, 49428, 52020, 54920, 61785, 70023, 82380, 93364, 98856, 104040, 116705, 123570, 140046, 164760, 186728, 210069, 233410, 247140, 280092, 350115, 396797, 420138, 466820, 494280, 560184, 700230, 793594, 840276, 933640, 1050345, 1190391, 1400460, 1587188, 1680552, 1983985, 2100690, 2380782, 2800920, 3174376, 3571173, 3967970, 4201380, 4761564, 5951955, 7142346, 7935940, 8402760, 9523128, 11903910, 14284692, 15871880, 17855865, 23807820, 28569384, 35711730, 47615640, 71423460, 142846920]

約数ペア:

[(1, 142846920), (2, 71423460), (3, 47615640), (4, 35711730), (5, 28569384), (6, 23807820), (8, 17855865), (9, 15871880), (10, 14284692), (12, 11903910), (15, 9523128), (17, 8402760), (18, 7935940), (20, 7142346), (24, 5951955), (30, 4761564), (34, 4201380), (36, 3967970), (40, 3571173), (45, 3174376), (51, 2800920), (60, 2380782), (68, 2100690), (72, 1983985), (85, 1680552), (90, 1587188), (102, 1400460), (120, 1190391), (136, 1050345), (153, 933640), (170, 840276), (180, 793594), (204, 700230), (255, 560184), (289, 494280), (306, 466820), (340, 420138), (360, 396797), (408, 350115), (510, 280092), (578, 247140), (612, 233410), (680, 210069), (765, 186728), (867, 164760), (1020, 140046), (1156, 123570), (1224, 116705), (1373, 104040), (1445, 98856), (1530, 93364), (1734, 82380), (2040, 70023), (2312, 61785), (2601, 54920), (2746, 52020), (2890, 49428), (3060, 46682), (3468, 41190), (4119, 34680), (4335, 32952), (5202, 27460), (5492, 26010), (5780, 24714), (6120, 23341), (6865, 20808), (6936, 20595), (8238, 17340), (8670, 16476), (10404, 13730), (10984, 13005), (11560, 12357)]