123462570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:173

約数の個数: 256

約数和(自身を含む): 406425600

約数和(自身を除く): 282963030

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 29, 30, 33, 35, 38, 42, 55, 57, 58, 66, 70, 77, 87, 95, 97, 105, 110, 114, 133, 145, 154, 165, 174, 190, 194, 203, 209, 210, 231, 266, 285, 290, 291, 319, 330, 385, 399, 406, 418, 435, 462, 485, 551, 570, 582, 609, 627, 638, 665, 679, 770, 798, 870, 957, 970, 1015, 1045, 1067, 1102, 1155, 1218, 1254, 1330, 1358, 1455, 1463, 1595, 1653, 1843, 1914, 1995, 2030, 2037, 2090, 2134, 2233, 2310, 2755, 2813, 2910, 2926, 3045, 3135, 3190, 3201, 3306, 3395, 3686, 3857, 3990, 4074, 4389, 4466, 4785, 5335, 5510, 5529, 5626, 6061, 6090, 6270, 6402, 6699, 6790, 7315, 7469, 7714, 8265, 8439, 8778, 9215, 9570, 10185, 10670, 11058, 11165, 11571, 12122, 12901, 13398, 14065, 14630, 14938, 16005, 16530, 16878, 18183, 18430, 19285, 19691, 20273, 20370, 21945, 22330, 22407, 23142, 25802, 27645, 28130, 30305, 30943, 32010, 33495, 36366, 37345, 38570, 38703, 39382, 40546, 42195, 42427, 43890, 44814, 53447, 55290, 57855, 59073, 60610, 60819, 61886, 64505, 66990, 74690, 77406, 84390, 84854, 90915, 92829, 98455, 101365, 106894, 112035, 115710, 118146, 121638, 127281, 129010, 141911, 154715, 160341, 181830, 185658, 193515, 196910, 202730, 212135, 216601, 224070, 254562, 267235, 283822, 295365, 304095, 309430, 320682, 374129, 387030, 424270, 425733, 433202, 464145, 534470, 587917, 590730, 608190, 636405, 649803, 709555, 748258, 801705, 851466, 928290, 1083005, 1122387, 1175834, 1272810, 1299606, 1419110, 1603410, 1763751, 1870645, 2128665, 2166010, 2244774, 2939585, 3249015, 3527502, 3741290, 4115419, 4257330, 5611935, 5879170, 6498030, 8230838, 8818755, 11223870, 12346257, 17637510, 20577095, 24692514, 41154190, 61731285, 123462570]

約数ペア:

[(1, 123462570), (2, 61731285), (3, 41154190), (5, 24692514), (6, 20577095), (7, 17637510), (10, 12346257), (11, 11223870), (14, 8818755), (15, 8230838), (19, 6498030), (21, 5879170), (22, 5611935), (29, 4257330), (30, 4115419), (33, 3741290), (35, 3527502), (38, 3249015), (42, 2939585), (55, 2244774), (57, 2166010), (58, 2128665), (66, 1870645), (70, 1763751), (77, 1603410), (87, 1419110), (95, 1299606), (97, 1272810), (105, 1175834), (110, 1122387), (114, 1083005), (133, 928290), (145, 851466), (154, 801705), (165, 748258), (174, 709555), (190, 649803), (194, 636405), (203, 608190), (209, 590730), (210, 587917), (231, 534470), (266, 464145), (285, 433202), (290, 425733), (291, 424270), (319, 387030), (330, 374129), (385, 320682), (399, 309430), (406, 304095), (418, 295365), (435, 283822), (462, 267235), (485, 254562), (551, 224070), (570, 216601), (582, 212135), (609, 202730), (627, 196910), (638, 193515), (665, 185658), (679, 181830), (770, 160341), (798, 154715), (870, 141911), (957, 129010), (970, 127281), (1015, 121638), (1045, 118146), (1067, 115710), (1102, 112035), (1155, 106894), (1218, 101365), (1254, 98455), (1330, 92829), (1358, 90915), (1455, 84854), (1463, 84390), (1595, 77406), (1653, 74690), (1843, 66990), (1914, 64505), (1995, 61886), (2030, 60819), (2037, 60610), (2090, 59073), (2134, 57855), (2233, 55290), (2310, 53447), (2755, 44814), (2813, 43890), (2910, 42427), (2926, 42195), (3045, 40546), (3135, 39382), (3190, 38703), (3201, 38570), (3306, 37345), (3395, 36366), (3686, 33495), (3857, 32010), (3990, 30943), (4074, 30305), (4389, 28130), (4466, 27645), (4785, 25802), (5335, 23142), (5510, 22407), (5529, 22330), (5626, 21945), (6061, 20370), (6090, 20273), (6270, 19691), (6402, 19285), (6699, 18430), (6790, 18183), (7315, 16878), (7469, 16530), (7714, 16005), (8265, 14938), (8439, 14630), (8778, 14065), (9215, 13398), (9570, 12901), (10185, 12122), (10670, 11571), (11058, 11165)]