39413220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:498

約数の個数: 192

約数和(自身を含む): 145152000

約数和(自身を除く): 105738780

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, 105, 110, 114, 132, 133, 140, 154, 165, 190, 209, 210, 220, 228, 231, 266, 285, 308, 330, 380, 385, 399, 418, 420, 449, 462, 532, 570, 627, 660, 665, 770, 798, 836, 898, 924, 1045, 1140, 1155, 1254, 1330, 1347, 1463, 1540, 1596, 1796, 1995, 2090, 2245, 2310, 2508, 2660, 2694, 2926, 3135, 3143, 3990, 4180, 4389, 4490, 4620, 4939, 5388, 5852, 6270, 6286, 6735, 7315, 7980, 8531, 8778, 8980, 9429, 9878, 12540, 12572, 13470, 14630, 14817, 15715, 17062, 17556, 18858, 19756, 21945, 24695, 25593, 26940, 29260, 29634, 31430, 34124, 34573, 37716, 42655, 43890, 47145, 49390, 51186, 59268, 59717, 62860, 69146, 74085, 85310, 87780, 93841, 94290, 98780, 102372, 103719, 119434, 127965, 138292, 148170, 170620, 172865, 179151, 187682, 188580, 207438, 238868, 255930, 281523, 296340, 298585, 345730, 358302, 375364, 414876, 469205, 511860, 518595, 563046, 597170, 656887, 691460, 716604, 895755, 938410, 1037190, 1126092, 1194340, 1313774, 1407615, 1791510, 1876820, 1970661, 2074380, 2627548, 2815230, 3284435, 3583020, 3941322, 5630460, 6568870, 7882644, 9853305, 13137740, 19706610, 39413220]

約数ペア:

[(1, 39413220), (2, 19706610), (3, 13137740), (4, 9853305), (5, 7882644), (6, 6568870), (7, 5630460), (10, 3941322), (11, 3583020), (12, 3284435), (14, 2815230), (15, 2627548), (19, 2074380), (20, 1970661), (21, 1876820), (22, 1791510), (28, 1407615), (30, 1313774), (33, 1194340), (35, 1126092), (38, 1037190), (42, 938410), (44, 895755), (55, 716604), (57, 691460), (60, 656887), (66, 597170), (70, 563046), (76, 518595), (77, 511860), (84, 469205), (95, 414876), (105, 375364), (110, 358302), (114, 345730), (132, 298585), (133, 296340), (140, 281523), (154, 255930), (165, 238868), (190, 207438), (209, 188580), (210, 187682), (220, 179151), (228, 172865), (231, 170620), (266, 148170), (285, 138292), (308, 127965), (330, 119434), (380, 103719), (385, 102372), (399, 98780), (418, 94290), (420, 93841), (449, 87780), (462, 85310), (532, 74085), (570, 69146), (627, 62860), (660, 59717), (665, 59268), (770, 51186), (798, 49390), (836, 47145), (898, 43890), (924, 42655), (1045, 37716), (1140, 34573), (1155, 34124), (1254, 31430), (1330, 29634), (1347, 29260), (1463, 26940), (1540, 25593), (1596, 24695), (1796, 21945), (1995, 19756), (2090, 18858), (2245, 17556), (2310, 17062), (2508, 15715), (2660, 14817), (2694, 14630), (2926, 13470), (3135, 12572), (3143, 12540), (3990, 9878), (4180, 9429), (4389, 8980), (4490, 8778), (4620, 8531), (4939, 7980), (5388, 7315), (5852, 6735), (6270, 6286)]