142456388160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{251939}}^1$

素因数の和:252009

約数の個数: 224

約数和(自身を含む): 491464396800

約数和(自身を除く): 349008008640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 114, 120, 124, 152, 155, 160, 186, 190, 192, 228, 240, 248, 285, 304, 310, 320, 372, 380, 456, 465, 480, 496, 570, 589, 608, 620, 744, 760, 912, 930, 960, 992, 1140, 1178, 1216, 1240, 1488, 1520, 1767, 1824, 1860, 1984, 2280, 2356, 2480, 2945, 2976, 3040, 3534, 3648, 3720, 4560, 4712, 4960, 5890, 5952, 6080, 7068, 7440, 8835, 9120, 9424, 9920, 11780, 14136, 14880, 17670, 18240, 18848, 23560, 28272, 29760, 35340, 37696, 47120, 56544, 70680, 94240, 113088, 141360, 188480, 251939, 282720, 503878, 565440, 755817, 1007756, 1259695, 1511634, 2015512, 2519390, 3023268, 3779085, 4031024, 4786841, 5038780, 6046536, 7558170, 7810109, 8062048, 9573682, 10077560, 12093072, 14360523, 15116340, 15620218, 16124096, 19147364, 20155120, 23430327, 23934205, 24186144, 28721046, 30232680, 31240436, 38294728, 39050545, 40310240, 46860654, 47868410, 48372288, 57442092, 60465360, 62480872, 71802615, 76589456, 78101090, 80620480, 93721308, 95736820, 114884184, 117151635, 120930720, 124961744, 143605230, 148392071, 153178912, 156202180, 187442616, 191473640, 229768368, 234303270, 241861440, 249923488, 287210460, 296784142, 306357824, 312404360, 374885232, 382947280, 445176213, 459536736, 468606540, 499846976, 574420920, 593568284, 624808720, 741960355, 749770464, 765894560, 890352426, 919073472, 937213080, 1148841840, 1187136568, 1249617440, 1483920710, 1499540928, 1531789120, 1780704852, 1874426160, 2225881065, 2297683680, 2374273136, 2499234880, 2967841420, 3561409704, 3748852320, 4451762130, 4595367360, 4748546272, 5935682840, 7122819408, 7497704640, 8903524260, 9497092544, 11871365680, 14245638816, 17807048520, 23742731360, 28491277632, 35614097040, 47485462720, 71228194080, 142456388160]

約数ペア:

[(1, 142456388160), (2, 71228194080), (3, 47485462720), (4, 35614097040), (5, 28491277632), (6, 23742731360), (8, 17807048520), (10, 14245638816), (12, 11871365680), (15, 9497092544), (16, 8903524260), (19, 7497704640), (20, 7122819408), (24, 5935682840), (30, 4748546272), (31, 4595367360), (32, 4451762130), (38, 3748852320), (40, 3561409704), (48, 2967841420), (57, 2499234880), (60, 2374273136), (62, 2297683680), (64, 2225881065), (76, 1874426160), (80, 1780704852), (93, 1531789120), (95, 1499540928), (96, 1483920710), (114, 1249617440), (120, 1187136568), (124, 1148841840), (152, 937213080), (155, 919073472), (160, 890352426), (186, 765894560), (190, 749770464), (192, 741960355), (228, 624808720), (240, 593568284), (248, 574420920), (285, 499846976), (304, 468606540), (310, 459536736), (320, 445176213), (372, 382947280), (380, 374885232), (456, 312404360), (465, 306357824), (480, 296784142), (496, 287210460), (570, 249923488), (589, 241861440), (608, 234303270), (620, 229768368), (744, 191473640), (760, 187442616), (912, 156202180), (930, 153178912), (960, 148392071), (992, 143605230), (1140, 124961744), (1178, 120930720), (1216, 117151635), (1240, 114884184), (1488, 95736820), (1520, 93721308), (1767, 80620480), (1824, 78101090), (1860, 76589456), (1984, 71802615), (2280, 62480872), (2356, 60465360), (2480, 57442092), (2945, 48372288), (2976, 47868410), (3040, 46860654), (3534, 40310240), (3648, 39050545), (3720, 38294728), (4560, 31240436), (4712, 30232680), (4960, 28721046), (5890, 24186144), (5952, 23934205), (6080, 23430327), (7068, 20155120), (7440, 19147364), (8835, 16124096), (9120, 15620218), (9424, 15116340), (9920, 14360523), (11780, 12093072), (14136, 10077560), (14880, 9573682), (17670, 8062048), (18240, 7810109), (18848, 7558170), (23560, 6046536), (28272, 5038780), (29760, 4786841), (35340, 4031024), (37696, 3779085), (47120, 3023268), (56544, 2519390), (70680, 2015512), (94240, 1511634), (113088, 1259695), (141360, 1007756), (188480, 755817), (251939, 565440), (282720, 503878)]