12691509840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{87697}}^1$

素因数の和:87786

約数の個数: 160

約数和(自身を含む): 44368172160

約数和(自身を除く): 31676662320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 67, 72, 80, 90, 108, 120, 134, 135, 144, 180, 201, 216, 240, 268, 270, 335, 360, 402, 432, 536, 540, 603, 670, 720, 804, 1005, 1072, 1080, 1206, 1340, 1608, 1809, 2010, 2160, 2412, 2680, 3015, 3216, 3618, 4020, 4824, 5360, 6030, 7236, 8040, 9045, 9648, 12060, 14472, 16080, 18090, 24120, 28944, 36180, 48240, 72360, 87697, 144720, 175394, 263091, 350788, 438485, 526182, 701576, 789273, 876970, 1052364, 1315455, 1403152, 1578546, 1753940, 2104728, 2367819, 2630910, 3157092, 3507880, 3946365, 4209456, 4735638, 5261820, 5875699, 6314184, 7015760, 7892730, 9471276, 10523640, 11751398, 11839095, 12628368, 15785460, 17627097, 18942552, 21047280, 23502796, 23678190, 29378495, 31570920, 35254194, 37885104, 47005592, 47356380, 52881291, 58756990, 63141840, 70508388, 88135485, 94011184, 94712760, 105762582, 117513980, 141016776, 158643873, 176270970, 189425520, 211525164, 235027960, 264406455, 282033552, 317287746, 352541940, 423050328, 470055920, 528812910, 634575492, 705083880, 793219365, 846100656, 1057625820, 1269150984, 1410167760, 1586438730, 2115251640, 2538301968, 3172877460, 4230503280, 6345754920, 12691509840]

約数ペア:

[(1, 12691509840), (2, 6345754920), (3, 4230503280), (4, 3172877460), (5, 2538301968), (6, 2115251640), (8, 1586438730), (9, 1410167760), (10, 1269150984), (12, 1057625820), (15, 846100656), (16, 793219365), (18, 705083880), (20, 634575492), (24, 528812910), (27, 470055920), (30, 423050328), (36, 352541940), (40, 317287746), (45, 282033552), (48, 264406455), (54, 235027960), (60, 211525164), (67, 189425520), (72, 176270970), (80, 158643873), (90, 141016776), (108, 117513980), (120, 105762582), (134, 94712760), (135, 94011184), (144, 88135485), (180, 70508388), (201, 63141840), (216, 58756990), (240, 52881291), (268, 47356380), (270, 47005592), (335, 37885104), (360, 35254194), (402, 31570920), (432, 29378495), (536, 23678190), (540, 23502796), (603, 21047280), (670, 18942552), (720, 17627097), (804, 15785460), (1005, 12628368), (1072, 11839095), (1080, 11751398), (1206, 10523640), (1340, 9471276), (1608, 7892730), (1809, 7015760), (2010, 6314184), (2160, 5875699), (2412, 5261820), (2680, 4735638), (3015, 4209456), (3216, 3946365), (3618, 3507880), (4020, 3157092), (4824, 2630910), (5360, 2367819), (6030, 2104728), (7236, 1753940), (8040, 1578546), (9045, 1403152), (9648, 1315455), (12060, 1052364), (14472, 876970), (16080, 789273), (18090, 701576), (24120, 526182), (28944, 438485), (36180, 350788), (48240, 263091), (72360, 175394), (87697, 144720)]