401067360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4157}}^1$

素因数の和:4245

約数の個数: 144

約数和(自身を含む): 1389404016

約数和(自身を除く): 988336656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 67, 72, 80, 90, 96, 120, 134, 144, 160, 180, 201, 240, 268, 288, 335, 360, 402, 480, 536, 603, 670, 720, 804, 1005, 1072, 1206, 1340, 1440, 1608, 2010, 2144, 2412, 2680, 3015, 3216, 4020, 4157, 4824, 5360, 6030, 6432, 8040, 8314, 9648, 10720, 12060, 12471, 16080, 16628, 19296, 20785, 24120, 24942, 32160, 33256, 37413, 41570, 48240, 49884, 62355, 66512, 74826, 83140, 96480, 99768, 124710, 133024, 149652, 166280, 187065, 199536, 249420, 278519, 299304, 332560, 374130, 399072, 498840, 557038, 598608, 665120, 748260, 835557, 997680, 1114076, 1197216, 1392595, 1496520, 1671114, 1995360, 2228152, 2506671, 2785190, 2993040, 3342228, 4177785, 4456304, 5013342, 5570380, 5986080, 6684456, 8355570, 8912608, 10026684, 11140760, 12533355, 13368912, 16711140, 20053368, 22281520, 25066710, 26737824, 33422280, 40106736, 44563040, 50133420, 66844560, 80213472, 100266840, 133689120, 200533680, 401067360]

約数ペア:

[(1, 401067360), (2, 200533680), (3, 133689120), (4, 100266840), (5, 80213472), (6, 66844560), (8, 50133420), (9, 44563040), (10, 40106736), (12, 33422280), (15, 26737824), (16, 25066710), (18, 22281520), (20, 20053368), (24, 16711140), (30, 13368912), (32, 12533355), (36, 11140760), (40, 10026684), (45, 8912608), (48, 8355570), (60, 6684456), (67, 5986080), (72, 5570380), (80, 5013342), (90, 4456304), (96, 4177785), (120, 3342228), (134, 2993040), (144, 2785190), (160, 2506671), (180, 2228152), (201, 1995360), (240, 1671114), (268, 1496520), (288, 1392595), (335, 1197216), (360, 1114076), (402, 997680), (480, 835557), (536, 748260), (603, 665120), (670, 598608), (720, 557038), (804, 498840), (1005, 399072), (1072, 374130), (1206, 332560), (1340, 299304), (1440, 278519), (1608, 249420), (2010, 199536), (2144, 187065), (2412, 166280), (2680, 149652), (3015, 133024), (3216, 124710), (4020, 99768), (4157, 96480), (4824, 83140), (5360, 74826), (6030, 66512), (6432, 62355), (8040, 49884), (8314, 48240), (9648, 41570), (10720, 37413), (12060, 33256), (12471, 32160), (16080, 24942), (16628, 24120), (19296, 20785)]