2608521720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{46349}}^1$

素因数の和:46437

約数の個数: 128

約数和(自身を含む): 9077184000

約数和(自身を除く): 6468662280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 67, 70, 84, 105, 120, 134, 140, 168, 201, 210, 268, 280, 335, 402, 420, 469, 536, 670, 804, 840, 938, 1005, 1340, 1407, 1608, 1876, 2010, 2345, 2680, 2814, 3752, 4020, 4690, 5628, 7035, 8040, 9380, 11256, 14070, 18760, 28140, 46349, 56280, 92698, 139047, 185396, 231745, 278094, 324443, 370792, 463490, 556188, 648886, 695235, 926980, 973329, 1112376, 1297772, 1390470, 1622215, 1853960, 1946658, 2595544, 2780940, 3105383, 3244430, 3893316, 4866645, 5561880, 6210766, 6488860, 7786632, 9316149, 9733290, 12421532, 12977720, 15526915, 18632298, 19466580, 21737681, 24843064, 31053830, 37264596, 38933160, 43475362, 46580745, 62107660, 65213043, 74529192, 86950724, 93161490, 108688405, 124215320, 130426086, 173901448, 186322980, 217376810, 260852172, 326065215, 372645960, 434753620, 521704344, 652130430, 869507240, 1304260860, 2608521720]

約数ペア:

[(1, 2608521720), (2, 1304260860), (3, 869507240), (4, 652130430), (5, 521704344), (6, 434753620), (7, 372645960), (8, 326065215), (10, 260852172), (12, 217376810), (14, 186322980), (15, 173901448), (20, 130426086), (21, 124215320), (24, 108688405), (28, 93161490), (30, 86950724), (35, 74529192), (40, 65213043), (42, 62107660), (56, 46580745), (60, 43475362), (67, 38933160), (70, 37264596), (84, 31053830), (105, 24843064), (120, 21737681), (134, 19466580), (140, 18632298), (168, 15526915), (201, 12977720), (210, 12421532), (268, 9733290), (280, 9316149), (335, 7786632), (402, 6488860), (420, 6210766), (469, 5561880), (536, 4866645), (670, 3893316), (804, 3244430), (840, 3105383), (938, 2780940), (1005, 2595544), (1340, 1946658), (1407, 1853960), (1608, 1622215), (1876, 1390470), (2010, 1297772), (2345, 1112376), (2680, 973329), (2814, 926980), (3752, 695235), (4020, 648886), (4690, 556188), (5628, 463490), (7035, 370792), (8040, 324443), (9380, 278094), (11256, 231745), (14070, 185396), (18760, 139047), (28140, 92698), (46349, 56280)]