2199686580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{134291}}^1$

素因数の和:134326

約数の個数: 144

約数和(自身を含む): 8212224384

約数和(自身を除く): 6012537804

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 134291, 268582, 402873, 537164, 671455, 805746, 940037, 1208619, 1342910, 1611492, 1745783, 1880074, 2014365, 2417238, 2685820, 2820111, 3491566, 3760148, 4028730, 4700185, 4834476, 5237349, 5640222, 6043095, 6983132, 8057460, 8460333, 8728915, 9400370, 10474698, 11280444, 12086190, 12220481, 14100555, 15712047, 16920666, 17457830, 18800740, 20949396, 24172380, 24440962, 26186745, 28201110, 31424094, 33841332, 34915660, 36661443, 42301665, 48881924, 52373490, 56402220, 61102405, 62848188, 73322886, 78560235, 84603330, 104746980, 109984329, 122204810, 146645772, 157120470, 169206660, 183307215, 219968658, 244409620, 314240940, 366614430, 439937316, 549921645, 733228860, 1099843290, 2199686580]

約数ペア:

[(1, 2199686580), (2, 1099843290), (3, 733228860), (4, 549921645), (5, 439937316), (6, 366614430), (7, 314240940), (9, 244409620), (10, 219968658), (12, 183307215), (13, 169206660), (14, 157120470), (15, 146645772), (18, 122204810), (20, 109984329), (21, 104746980), (26, 84603330), (28, 78560235), (30, 73322886), (35, 62848188), (36, 61102405), (39, 56402220), (42, 52373490), (45, 48881924), (52, 42301665), (60, 36661443), (63, 34915660), (65, 33841332), (70, 31424094), (78, 28201110), (84, 26186745), (90, 24440962), (91, 24172380), (105, 20949396), (117, 18800740), (126, 17457830), (130, 16920666), (140, 15712047), (156, 14100555), (180, 12220481), (182, 12086190), (195, 11280444), (210, 10474698), (234, 9400370), (252, 8728915), (260, 8460333), (273, 8057460), (315, 6983132), (364, 6043095), (390, 5640222), (420, 5237349), (455, 4834476), (468, 4700185), (546, 4028730), (585, 3760148), (630, 3491566), (780, 2820111), (819, 2685820), (910, 2417238), (1092, 2014365), (1170, 1880074), (1260, 1745783), (1365, 1611492), (1638, 1342910), (1820, 1208619), (2340, 940037), (2730, 805746), (3276, 671455), (4095, 537164), (5460, 402873), (8190, 268582), (16380, 134291)]