226369440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:524

約数の個数: 288

約数和(自身を含む): 871782912

約数和(自身を除く): 645413472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 32, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 96, 99, 110, 120, 124, 132, 144, 155, 160, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 288, 310, 330, 341, 352, 360, 372, 396, 440, 461, 465, 480, 495, 496, 528, 558, 620, 660, 682, 720, 744, 792, 880, 922, 930, 990, 992, 1023, 1056, 1116, 1240, 1320, 1364, 1383, 1395, 1440, 1488, 1584, 1705, 1760, 1844, 1860, 1980, 2046, 2232, 2305, 2480, 2640, 2728, 2766, 2790, 2976, 3069, 3168, 3410, 3688, 3720, 3960, 4092, 4149, 4464, 4610, 4960, 5071, 5115, 5280, 5456, 5532, 5580, 6138, 6820, 6915, 7376, 7440, 7920, 8184, 8298, 8928, 9220, 10142, 10230, 10912, 11064, 11160, 12276, 13640, 13830, 14291, 14752, 14880, 15213, 15345, 15840, 16368, 16596, 18440, 20284, 20460, 20745, 22128, 22320, 24552, 25355, 27280, 27660, 28582, 30426, 30690, 32736, 33192, 36880, 40568, 40920, 41490, 42873, 44256, 44640, 45639, 49104, 50710, 54560, 55320, 57164, 60852, 61380, 66384, 71455, 73760, 76065, 81136, 81840, 82980, 85746, 91278, 98208, 101420, 110640, 114328, 121704, 122760, 128619, 132768, 142910, 152130, 157201, 162272, 163680, 165960, 171492, 182556, 202840, 214365, 221280, 228195, 228656, 243408, 245520, 257238, 285820, 304260, 314402, 331920, 342984, 365112, 405680, 428730, 456390, 457312, 471603, 486816, 491040, 514476, 571640, 608520, 628804, 643095, 663840, 685968, 730224, 786005, 811360, 857460, 912780, 943206, 1028952, 1143280, 1217040, 1257608, 1286190, 1371936, 1414809, 1460448, 1572010, 1714920, 1825560, 1886412, 2057904, 2286560, 2358015, 2434080, 2515216, 2572380, 2829618, 3144020, 3429840, 3651120, 3772824, 4115808, 4716030, 5030432, 5144760, 5659236, 6288040, 6859680, 7074045, 7302240, 7545648, 9432060, 10289520, 11318472, 12576080, 14148090, 15091296, 18864120, 20579040, 22636944, 25152160, 28296180, 37728240, 45273888, 56592360, 75456480, 113184720, 226369440]

約数ペア:

[(1, 226369440), (2, 113184720), (3, 75456480), (4, 56592360), (5, 45273888), (6, 37728240), (8, 28296180), (9, 25152160), (10, 22636944), (11, 20579040), (12, 18864120), (15, 15091296), (16, 14148090), (18, 12576080), (20, 11318472), (22, 10289520), (24, 9432060), (30, 7545648), (31, 7302240), (32, 7074045), (33, 6859680), (36, 6288040), (40, 5659236), (44, 5144760), (45, 5030432), (48, 4716030), (55, 4115808), (60, 3772824), (62, 3651120), (66, 3429840), (72, 3144020), (80, 2829618), (88, 2572380), (90, 2515216), (93, 2434080), (96, 2358015), (99, 2286560), (110, 2057904), (120, 1886412), (124, 1825560), (132, 1714920), (144, 1572010), (155, 1460448), (160, 1414809), (165, 1371936), (176, 1286190), (180, 1257608), (186, 1217040), (198, 1143280), (220, 1028952), (240, 943206), (248, 912780), (264, 857460), (279, 811360), (288, 786005), (310, 730224), (330, 685968), (341, 663840), (352, 643095), (360, 628804), (372, 608520), (396, 571640), (440, 514476), (461, 491040), (465, 486816), (480, 471603), (495, 457312), (496, 456390), (528, 428730), (558, 405680), (620, 365112), (660, 342984), (682, 331920), (720, 314402), (744, 304260), (792, 285820), (880, 257238), (922, 245520), (930, 243408), (990, 228656), (992, 228195), (1023, 221280), (1056, 214365), (1116, 202840), (1240, 182556), (1320, 171492), (1364, 165960), (1383, 163680), (1395, 162272), (1440, 157201), (1488, 152130), (1584, 142910), (1705, 132768), (1760, 128619), (1844, 122760), (1860, 121704), (1980, 114328), (2046, 110640), (2232, 101420), (2305, 98208), (2480, 91278), (2640, 85746), (2728, 82980), (2766, 81840), (2790, 81136), (2976, 76065), (3069, 73760), (3168, 71455), (3410, 66384), (3688, 61380), (3720, 60852), (3960, 57164), (4092, 55320), (4149, 54560), (4464, 50710), (4610, 49104), (4960, 45639), (5071, 44640), (5115, 44256), (5280, 42873), (5456, 41490), (5532, 40920), (5580, 40568), (6138, 36880), (6820, 33192), (6915, 32736), (7376, 30690), (7440, 30426), (7920, 28582), (8184, 27660), (8298, 27280), (8928, 25355), (9220, 24552), (10142, 22320), (10230, 22128), (10912, 20745), (11064, 20460), (11160, 20284), (12276, 18440), (13640, 16596), (13830, 16368), (14291, 15840), (14752, 15345), (14880, 15213)]