7890153840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{953}}^1\times {\mathrm{3833}}^1$

素因数の和:4808

約数の個数: 160

約数和(自身を含む): 27212811840

約数和(自身を除く): 19322658000

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, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 953, 1080, 1906, 2160, 2859, 3812, 3833, 4765, 5718, 7624, 7666, 8577, 9530, 11436, 11499, 14295, 15248, 15332, 17154, 19060, 19165, 22872, 22998, 25731, 28590, 30664, 34308, 34497, 38120, 38330, 42885, 45744, 45996, 51462, 57180, 57495, 61328, 68616, 68994, 76240, 76660, 85770, 91992, 102924, 103491, 114360, 114990, 128655, 137232, 137988, 153320, 171540, 172485, 183984, 205848, 206982, 228720, 229980, 257310, 275976, 306640, 343080, 344970, 411696, 413964, 459960, 514620, 517455, 551952, 686160, 689940, 827928, 919920, 1029240, 1034910, 1379880, 1655856, 2058480, 2069820, 2759760, 3652849, 4139640, 7305698, 8279280, 10958547, 14611396, 18264245, 21917094, 29222792, 32875641, 36528490, 43834188, 54792735, 58445584, 65751282, 73056980, 87668376, 98626923, 109585470, 131502564, 146113960, 164378205, 175336752, 197253846, 219170940, 263005128, 292227920, 328756410, 394507692, 438341880, 493134615, 526010256, 657512820, 789015384, 876683760, 986269230, 1315025640, 1578030768, 1972538460, 2630051280, 3945076920, 7890153840]

約数ペア:

[(1, 7890153840), (2, 3945076920), (3, 2630051280), (4, 1972538460), (5, 1578030768), (6, 1315025640), (8, 986269230), (9, 876683760), (10, 789015384), (12, 657512820), (15, 526010256), (16, 493134615), (18, 438341880), (20, 394507692), (24, 328756410), (27, 292227920), (30, 263005128), (36, 219170940), (40, 197253846), (45, 175336752), (48, 164378205), (54, 146113960), (60, 131502564), (72, 109585470), (80, 98626923), (90, 87668376), (108, 73056980), (120, 65751282), (135, 58445584), (144, 54792735), (180, 43834188), (216, 36528490), (240, 32875641), (270, 29222792), (360, 21917094), (432, 18264245), (540, 14611396), (720, 10958547), (953, 8279280), (1080, 7305698), (1906, 4139640), (2160, 3652849), (2859, 2759760), (3812, 2069820), (3833, 2058480), (4765, 1655856), (5718, 1379880), (7624, 1034910), (7666, 1029240), (8577, 919920), (9530, 827928), (11436, 689940), (11499, 686160), (14295, 551952), (15248, 517455), (15332, 514620), (17154, 459960), (19060, 413964), (19165, 411696), (22872, 344970), (22998, 343080), (25731, 306640), (28590, 275976), (30664, 257310), (34308, 229980), (34497, 228720), (38120, 206982), (38330, 205848), (42885, 183984), (45744, 172485), (45996, 171540), (51462, 153320), (57180, 137988), (57495, 137232), (61328, 128655), (68616, 114990), (68994, 114360), (76240, 103491), (76660, 102924), (85770, 91992)]