800039520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{571}}^1$

素因数の和:738

約数の個数: 288

約数和(自身を含む): 3148104960

約数和(自身を除く): 2348065440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 139, 140, 144, 160, 168, 180, 210, 224, 240, 252, 278, 280, 288, 315, 336, 360, 417, 420, 480, 504, 556, 560, 571, 630, 672, 695, 720, 834, 840, 973, 1008, 1112, 1120, 1142, 1251, 1260, 1390, 1440, 1668, 1680, 1713, 1946, 2016, 2085, 2224, 2284, 2502, 2520, 2780, 2855, 2919, 3336, 3360, 3426, 3892, 3997, 4170, 4448, 4568, 4865, 5004, 5040, 5139, 5560, 5710, 5838, 6255, 6672, 6852, 7784, 7994, 8340, 8565, 8757, 9136, 9730, 10008, 10080, 10278, 11120, 11420, 11676, 11991, 12510, 13344, 13704, 14595, 15568, 15988, 16680, 17130, 17514, 18272, 19460, 19985, 20016, 20556, 22240, 22840, 23352, 23982, 25020, 25695, 27408, 29190, 31136, 31976, 33360, 34260, 35028, 35973, 38920, 39970, 40032, 41112, 43785, 45680, 46704, 47964, 50040, 51390, 54816, 58380, 59955, 63952, 66720, 68520, 70056, 71946, 77840, 79369, 79940, 82224, 87570, 91360, 93408, 95928, 100080, 102780, 116760, 119910, 127904, 137040, 140112, 143892, 155680, 158738, 159880, 164448, 175140, 179865, 191856, 200160, 205560, 233520, 238107, 239820, 274080, 280224, 287784, 317476, 319760, 350280, 359730, 383712, 396845, 411120, 467040, 476214, 479640, 555583, 575568, 634952, 639520, 700560, 714321, 719460, 793690, 822240, 952428, 959280, 1111166, 1151136, 1190535, 1269904, 1401120, 1428642, 1438920, 1587380, 1666749, 1904856, 1918560, 2222332, 2381070, 2539808, 2777915, 2857284, 2877840, 3174760, 3333498, 3571605, 3809712, 4444664, 4762140, 5000247, 5555830, 5714568, 5755680, 6349520, 6666996, 7143210, 7619424, 8333745, 8889328, 9524280, 10000494, 11111660, 11429136, 12699040, 13333992, 14286420, 16667490, 17778656, 19048560, 20000988, 22223320, 22858272, 25001235, 26667984, 28572840, 33334980, 38097120, 40001976, 44446640, 50002470, 53335968, 57145680, 66669960, 80003952, 88893280, 100004940, 114291360, 133339920, 160007904, 200009880, 266679840, 400019760, 800039520]

約数ペア:

[(1, 800039520), (2, 400019760), (3, 266679840), (4, 200009880), (5, 160007904), (6, 133339920), (7, 114291360), (8, 100004940), (9, 88893280), (10, 80003952), (12, 66669960), (14, 57145680), (15, 53335968), (16, 50002470), (18, 44446640), (20, 40001976), (21, 38097120), (24, 33334980), (28, 28572840), (30, 26667984), (32, 25001235), (35, 22858272), (36, 22223320), (40, 20000988), (42, 19048560), (45, 17778656), (48, 16667490), (56, 14286420), (60, 13333992), (63, 12699040), (70, 11429136), (72, 11111660), (80, 10000494), (84, 9524280), (90, 8889328), (96, 8333745), (105, 7619424), (112, 7143210), (120, 6666996), (126, 6349520), (139, 5755680), (140, 5714568), (144, 5555830), (160, 5000247), (168, 4762140), (180, 4444664), (210, 3809712), (224, 3571605), (240, 3333498), (252, 3174760), (278, 2877840), (280, 2857284), (288, 2777915), (315, 2539808), (336, 2381070), (360, 2222332), (417, 1918560), (420, 1904856), (480, 1666749), (504, 1587380), (556, 1438920), (560, 1428642), (571, 1401120), (630, 1269904), (672, 1190535), (695, 1151136), (720, 1111166), (834, 959280), (840, 952428), (973, 822240), (1008, 793690), (1112, 719460), (1120, 714321), (1142, 700560), (1251, 639520), (1260, 634952), (1390, 575568), (1440, 555583), (1668, 479640), (1680, 476214), (1713, 467040), (1946, 411120), (2016, 396845), (2085, 383712), (2224, 359730), (2284, 350280), (2502, 319760), (2520, 317476), (2780, 287784), (2855, 280224), (2919, 274080), (3336, 239820), (3360, 238107), (3426, 233520), (3892, 205560), (3997, 200160), (4170, 191856), (4448, 179865), (4568, 175140), (4865, 164448), (5004, 159880), (5040, 158738), (5139, 155680), (5560, 143892), (5710, 140112), (5838, 137040), (6255, 127904), (6672, 119910), (6852, 116760), (7784, 102780), (7994, 100080), (8340, 95928), (8565, 93408), (8757, 91360), (9136, 87570), (9730, 82224), (10008, 79940), (10080, 79369), (10278, 77840), (11120, 71946), (11420, 70056), (11676, 68520), (11991, 66720), (12510, 63952), (13344, 59955), (13704, 58380), (14595, 54816), (15568, 51390), (15988, 50040), (16680, 47964), (17130, 46704), (17514, 45680), (18272, 43785), (19460, 41112), (19985, 40032), (20016, 39970), (20556, 38920), (22240, 35973), (22840, 35028), (23352, 34260), (23982, 33360), (25020, 31976), (25695, 31136), (27408, 29190)]