166686660

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{14699}}^1$

素因数の和:14727

約数の個数: 120

約数和(自身を含む): 597643200

約数和(自身を除く): 430956540

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, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 14699, 29398, 44097, 58796, 73495, 88194, 102893, 132291, 146990, 176388, 205786, 220485, 264582, 293980, 308679, 396873, 411572, 440970, 514465, 529164, 617358, 661455, 793746, 881940, 926037, 1028930, 1190619, 1234716, 1322910, 1543395, 1587492, 1852074, 1984365, 2057860, 2381238, 2645820, 2778111, 3086790, 3704148, 3968730, 4630185, 4762476, 5556222, 5953095, 6173580, 7937460, 8334333, 9260370, 11112444, 11906190, 13890555, 16668666, 18520740, 23812380, 27781110, 33337332, 41671665, 55562220, 83343330, 166686660]

約数ペア:

[(1, 166686660), (2, 83343330), (3, 55562220), (4, 41671665), (5, 33337332), (6, 27781110), (7, 23812380), (9, 18520740), (10, 16668666), (12, 13890555), (14, 11906190), (15, 11112444), (18, 9260370), (20, 8334333), (21, 7937460), (27, 6173580), (28, 5953095), (30, 5556222), (35, 4762476), (36, 4630185), (42, 3968730), (45, 3704148), (54, 3086790), (60, 2778111), (63, 2645820), (70, 2381238), (81, 2057860), (84, 1984365), (90, 1852074), (105, 1587492), (108, 1543395), (126, 1322910), (135, 1234716), (140, 1190619), (162, 1028930), (180, 926037), (189, 881940), (210, 793746), (252, 661455), (270, 617358), (315, 529164), (324, 514465), (378, 440970), (405, 411572), (420, 396873), (540, 308679), (567, 293980), (630, 264582), (756, 220485), (810, 205786), (945, 176388), (1134, 146990), (1260, 132291), (1620, 102893), (1890, 88194), (2268, 73495), (2835, 58796), (3780, 44097), (5670, 29398), (11340, 14699)]