9154221840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{647}}^1$

素因数の和:1166

約数の個数: 240

約数和(自身を含む): 31575443328

約数和(自身を除く): 22421221488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 457, 516, 645, 647, 688, 720, 774, 860, 914, 1032, 1290, 1294, 1371, 1548, 1720, 1828, 1935, 1941, 2064, 2285, 2580, 2588, 2742, 3096, 3235, 3440, 3656, 3870, 3882, 4113, 4570, 5160, 5176, 5484, 5823, 6192, 6470, 6855, 7312, 7740, 7764, 8226, 9140, 9705, 10320, 10352, 10968, 11646, 12940, 13710, 15480, 15528, 16452, 18280, 19410, 19651, 20565, 21936, 23292, 25880, 27420, 27821, 29115, 30960, 31056, 32904, 36560, 38820, 39302, 41130, 46584, 51760, 54840, 55642, 58230, 58953, 65808, 77640, 78604, 82260, 83463, 93168, 98255, 109680, 111284, 116460, 117906, 139105, 155280, 157208, 164520, 166926, 176859, 196510, 222568, 232920, 235812, 250389, 278210, 294765, 295679, 314416, 329040, 333852, 353718, 393020, 417315, 445136, 465840, 471624, 500778, 556420, 589530, 591358, 667704, 707436, 786040, 834630, 884295, 887037, 943248, 1001556, 1112840, 1179060, 1182716, 1251945, 1335408, 1414872, 1478395, 1572080, 1669260, 1768590, 1774074, 2003112, 2225680, 2358120, 2365432, 2503890, 2661111, 2829744, 2956790, 3338520, 3537180, 3548148, 4006224, 4435185, 4716240, 4730864, 5007780, 5322222, 5913580, 6677040, 7074360, 7096296, 8870370, 10015560, 10644444, 11827160, 12714197, 13305555, 14148720, 14192592, 17740740, 20031120, 21288888, 23654320, 25428394, 26611110, 35481480, 38142591, 42577776, 50856788, 53222220, 63570985, 70962960, 76285182, 101713576, 106444440, 114427773, 127141970, 152570364, 190712955, 203427152, 212888880, 228855546, 254283940, 305140728, 381425910, 457711092, 508567880, 572138865, 610281456, 762851820, 915422184, 1017135760, 1144277730, 1525703640, 1830844368, 2288555460, 3051407280, 4577110920, 9154221840]

約数ペア:

[(1, 9154221840), (2, 4577110920), (3, 3051407280), (4, 2288555460), (5, 1830844368), (6, 1525703640), (8, 1144277730), (9, 1017135760), (10, 915422184), (12, 762851820), (15, 610281456), (16, 572138865), (18, 508567880), (20, 457711092), (24, 381425910), (30, 305140728), (36, 254283940), (40, 228855546), (43, 212888880), (45, 203427152), (48, 190712955), (60, 152570364), (72, 127141970), (80, 114427773), (86, 106444440), (90, 101713576), (120, 76285182), (129, 70962960), (144, 63570985), (172, 53222220), (180, 50856788), (215, 42577776), (240, 38142591), (258, 35481480), (344, 26611110), (360, 25428394), (387, 23654320), (430, 21288888), (457, 20031120), (516, 17740740), (645, 14192592), (647, 14148720), (688, 13305555), (720, 12714197), (774, 11827160), (860, 10644444), (914, 10015560), (1032, 8870370), (1290, 7096296), (1294, 7074360), (1371, 6677040), (1548, 5913580), (1720, 5322222), (1828, 5007780), (1935, 4730864), (1941, 4716240), (2064, 4435185), (2285, 4006224), (2580, 3548148), (2588, 3537180), (2742, 3338520), (3096, 2956790), (3235, 2829744), (3440, 2661111), (3656, 2503890), (3870, 2365432), (3882, 2358120), (4113, 2225680), (4570, 2003112), (5160, 1774074), (5176, 1768590), (5484, 1669260), (5823, 1572080), (6192, 1478395), (6470, 1414872), (6855, 1335408), (7312, 1251945), (7740, 1182716), (7764, 1179060), (8226, 1112840), (9140, 1001556), (9705, 943248), (10320, 887037), (10352, 884295), (10968, 834630), (11646, 786040), (12940, 707436), (13710, 667704), (15480, 591358), (15528, 589530), (16452, 556420), (18280, 500778), (19410, 471624), (19651, 465840), (20565, 445136), (21936, 417315), (23292, 393020), (25880, 353718), (27420, 333852), (27821, 329040), (29115, 314416), (30960, 295679), (31056, 294765), (32904, 278210), (36560, 250389), (38820, 235812), (39302, 232920), (41130, 222568), (46584, 196510), (51760, 176859), (54840, 166926), (55642, 164520), (58230, 157208), (58953, 155280), (65808, 139105), (77640, 117906), (78604, 116460), (82260, 111284), (83463, 109680), (93168, 98255)]