945809520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{449}}^1$

素因数の和:663

約数の個数: 160

約数和(自身を含む): 3005164800

約数和(自身を除く): 2059355280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 131, 134, 201, 240, 262, 268, 335, 393, 402, 449, 524, 536, 655, 670, 786, 804, 898, 1005, 1048, 1072, 1310, 1340, 1347, 1572, 1608, 1796, 1965, 2010, 2096, 2245, 2620, 2680, 2694, 3144, 3216, 3592, 3930, 4020, 4490, 5240, 5360, 5388, 6288, 6735, 7184, 7860, 8040, 8777, 8980, 10480, 10776, 13470, 15720, 16080, 17554, 17960, 21552, 26331, 26940, 30083, 31440, 35108, 35920, 43885, 52662, 53880, 58819, 60166, 70216, 87770, 90249, 105324, 107760, 117638, 120332, 131655, 140432, 150415, 175540, 176457, 180498, 210648, 235276, 240664, 263310, 294095, 300830, 351080, 352914, 360996, 421296, 451245, 470552, 481328, 526620, 588190, 601660, 702160, 705828, 721992, 882285, 902490, 941104, 1053240, 1176380, 1203320, 1411656, 1443984, 1764570, 1804980, 2106480, 2352760, 2406640, 2823312, 3529140, 3609960, 3940873, 4705520, 7058280, 7219920, 7881746, 11822619, 14116560, 15763492, 19704365, 23645238, 31526984, 39408730, 47290476, 59113095, 63053968, 78817460, 94580952, 118226190, 157634920, 189161904, 236452380, 315269840, 472904760, 945809520]

約数ペア:

[(1, 945809520), (2, 472904760), (3, 315269840), (4, 236452380), (5, 189161904), (6, 157634920), (8, 118226190), (10, 94580952), (12, 78817460), (15, 63053968), (16, 59113095), (20, 47290476), (24, 39408730), (30, 31526984), (40, 23645238), (48, 19704365), (60, 15763492), (67, 14116560), (80, 11822619), (120, 7881746), (131, 7219920), (134, 7058280), (201, 4705520), (240, 3940873), (262, 3609960), (268, 3529140), (335, 2823312), (393, 2406640), (402, 2352760), (449, 2106480), (524, 1804980), (536, 1764570), (655, 1443984), (670, 1411656), (786, 1203320), (804, 1176380), (898, 1053240), (1005, 941104), (1048, 902490), (1072, 882285), (1310, 721992), (1340, 705828), (1347, 702160), (1572, 601660), (1608, 588190), (1796, 526620), (1965, 481328), (2010, 470552), (2096, 451245), (2245, 421296), (2620, 360996), (2680, 352914), (2694, 351080), (3144, 300830), (3216, 294095), (3592, 263310), (3930, 240664), (4020, 235276), (4490, 210648), (5240, 180498), (5360, 176457), (5388, 175540), (6288, 150415), (6735, 140432), (7184, 131655), (7860, 120332), (8040, 117638), (8777, 107760), (8980, 105324), (10480, 90249), (10776, 87770), (13470, 70216), (15720, 60166), (16080, 58819), (17554, 53880), (17960, 52662), (21552, 43885), (26331, 35920), (26940, 35108), (30083, 31440)]