18010225680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{2521}}^1$

素因数の和:2674

約数の個数: 240

約数和(自身を含む): 59908677504

約数和(自身を除く): 41898451824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 103, 120, 136, 170, 204, 206, 240, 255, 272, 289, 309, 340, 408, 412, 510, 515, 578, 618, 680, 816, 824, 867, 1020, 1030, 1156, 1236, 1360, 1445, 1545, 1648, 1734, 1751, 2040, 2060, 2312, 2472, 2521, 2890, 3090, 3468, 3502, 4080, 4120, 4335, 4624, 4944, 5042, 5253, 5780, 6180, 6936, 7004, 7563, 8240, 8670, 8755, 10084, 10506, 11560, 12360, 12605, 13872, 14008, 15126, 17340, 17510, 20168, 21012, 23120, 24720, 25210, 26265, 28016, 29767, 30252, 34680, 35020, 37815, 40336, 42024, 42857, 50420, 52530, 59534, 60504, 69360, 70040, 75630, 84048, 85714, 89301, 100840, 105060, 119068, 121008, 128571, 140080, 148835, 151260, 171428, 178602, 201680, 210120, 214285, 238136, 257142, 259663, 297670, 302520, 342856, 357204, 420240, 428570, 446505, 476272, 514284, 519326, 595340, 605040, 642855, 685712, 714408, 728569, 778989, 857140, 893010, 1028568, 1038652, 1190680, 1285710, 1298315, 1428816, 1457138, 1557978, 1714280, 1786020, 2057136, 2077304, 2185707, 2381360, 2571420, 2596630, 2914276, 3115956, 3428560, 3572040, 3642845, 3894945, 4154608, 4371414, 4414271, 5142840, 5193260, 5828552, 6231912, 7144080, 7285690, 7789890, 8742828, 8828542, 10285680, 10386520, 10928535, 11657104, 12463824, 13242813, 14571380, 15579780, 17485656, 17657084, 20773040, 21857070, 22071355, 26485626, 29142760, 31159560, 34971312, 35314168, 43714140, 44142710, 52971252, 58285520, 62319120, 66214065, 70628336, 75042607, 87428280, 88285420, 105942504, 132428130, 150085214, 174856560, 176570840, 211885008, 225127821, 264856260, 300170428, 353141680, 375213035, 450255642, 529712520, 600340856, 750426070, 900511284, 1059425040, 1125639105, 1200681712, 1500852140, 1801022568, 2251278210, 3001704280, 3602045136, 4502556420, 6003408560, 9005112840, 18010225680]

約数ペア:

[(1, 18010225680), (2, 9005112840), (3, 6003408560), (4, 4502556420), (5, 3602045136), (6, 3001704280), (8, 2251278210), (10, 1801022568), (12, 1500852140), (15, 1200681712), (16, 1125639105), (17, 1059425040), (20, 900511284), (24, 750426070), (30, 600340856), (34, 529712520), (40, 450255642), (48, 375213035), (51, 353141680), (60, 300170428), (68, 264856260), (80, 225127821), (85, 211885008), (102, 176570840), (103, 174856560), (120, 150085214), (136, 132428130), (170, 105942504), (204, 88285420), (206, 87428280), (240, 75042607), (255, 70628336), (272, 66214065), (289, 62319120), (309, 58285520), (340, 52971252), (408, 44142710), (412, 43714140), (510, 35314168), (515, 34971312), (578, 31159560), (618, 29142760), (680, 26485626), (816, 22071355), (824, 21857070), (867, 20773040), (1020, 17657084), (1030, 17485656), (1156, 15579780), (1236, 14571380), (1360, 13242813), (1445, 12463824), (1545, 11657104), (1648, 10928535), (1734, 10386520), (1751, 10285680), (2040, 8828542), (2060, 8742828), (2312, 7789890), (2472, 7285690), (2521, 7144080), (2890, 6231912), (3090, 5828552), (3468, 5193260), (3502, 5142840), (4080, 4414271), (4120, 4371414), (4335, 4154608), (4624, 3894945), (4944, 3642845), (5042, 3572040), (5253, 3428560), (5780, 3115956), (6180, 2914276), (6936, 2596630), (7004, 2571420), (7563, 2381360), (8240, 2185707), (8670, 2077304), (8755, 2057136), (10084, 1786020), (10506, 1714280), (11560, 1557978), (12360, 1457138), (12605, 1428816), (13872, 1298315), (14008, 1285710), (15126, 1190680), (17340, 1038652), (17510, 1028568), (20168, 893010), (21012, 857140), (23120, 778989), (24720, 728569), (25210, 714408), (26265, 685712), (28016, 642855), (29767, 605040), (30252, 595340), (34680, 519326), (35020, 514284), (37815, 476272), (40336, 446505), (42024, 428570), (42857, 420240), (50420, 357204), (52530, 342856), (59534, 302520), (60504, 297670), (69360, 259663), (70040, 257142), (75630, 238136), (84048, 214285), (85714, 210120), (89301, 201680), (100840, 178602), (105060, 171428), (119068, 151260), (121008, 148835), (128571, 140080)]