8514660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:146

約数の個数: 192

約数和(自身を含む): 31610880

約数和(自身を除く): 23096220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 55, 57, 60, 66, 70, 76, 77, 84, 95, 97, 105, 110, 114, 132, 133, 140, 154, 165, 190, 194, 209, 210, 220, 228, 231, 266, 285, 291, 308, 330, 380, 385, 388, 399, 418, 420, 462, 485, 532, 570, 582, 627, 660, 665, 679, 770, 798, 836, 924, 970, 1045, 1067, 1140, 1155, 1164, 1254, 1330, 1358, 1455, 1463, 1540, 1596, 1843, 1940, 1995, 2037, 2090, 2134, 2310, 2508, 2660, 2716, 2910, 2926, 3135, 3201, 3395, 3686, 3990, 4074, 4180, 4268, 4389, 4620, 5335, 5529, 5820, 5852, 6270, 6402, 6790, 7315, 7372, 7469, 7980, 8148, 8778, 9215, 10185, 10670, 11058, 12540, 12804, 12901, 13580, 14630, 14938, 16005, 17556, 18430, 20273, 20370, 21340, 21945, 22116, 22407, 25802, 27645, 29260, 29876, 32010, 36860, 37345, 38703, 40546, 40740, 43890, 44814, 51604, 55290, 60819, 64020, 64505, 74690, 77406, 81092, 87780, 89628, 101365, 110580, 112035, 121638, 129010, 141911, 149380, 154812, 193515, 202730, 224070, 243276, 258020, 283822, 304095, 387030, 405460, 425733, 448140, 567644, 608190, 709555, 774060, 851466, 1216380, 1419110, 1702932, 2128665, 2838220, 4257330, 8514660]

約数ペア:

[(1, 8514660), (2, 4257330), (3, 2838220), (4, 2128665), (5, 1702932), (6, 1419110), (7, 1216380), (10, 851466), (11, 774060), (12, 709555), (14, 608190), (15, 567644), (19, 448140), (20, 425733), (21, 405460), (22, 387030), (28, 304095), (30, 283822), (33, 258020), (35, 243276), (38, 224070), (42, 202730), (44, 193515), (55, 154812), (57, 149380), (60, 141911), (66, 129010), (70, 121638), (76, 112035), (77, 110580), (84, 101365), (95, 89628), (97, 87780), (105, 81092), (110, 77406), (114, 74690), (132, 64505), (133, 64020), (140, 60819), (154, 55290), (165, 51604), (190, 44814), (194, 43890), (209, 40740), (210, 40546), (220, 38703), (228, 37345), (231, 36860), (266, 32010), (285, 29876), (291, 29260), (308, 27645), (330, 25802), (380, 22407), (385, 22116), (388, 21945), (399, 21340), (418, 20370), (420, 20273), (462, 18430), (485, 17556), (532, 16005), (570, 14938), (582, 14630), (627, 13580), (660, 12901), (665, 12804), (679, 12540), (770, 11058), (798, 10670), (836, 10185), (924, 9215), (970, 8778), (1045, 8148), (1067, 7980), (1140, 7469), (1155, 7372), (1164, 7315), (1254, 6790), (1330, 6402), (1358, 6270), (1455, 5852), (1463, 5820), (1540, 5529), (1596, 5335), (1843, 4620), (1940, 4389), (1995, 4268), (2037, 4180), (2090, 4074), (2134, 3990), (2310, 3686), (2508, 3395), (2660, 3201), (2716, 3135), (2910, 2926)]