1548035840

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3001}}^1$

素因数の和:3066

約数の個数: 144

約数和(自身を含む): 4123451136

約数和(自身を除く): 2575415296

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 256, 260, 310, 320, 403, 416, 496, 520, 620, 640, 806, 832, 992, 1040, 1240, 1280, 1612, 1664, 1984, 2015, 2080, 2480, 3001, 3224, 3328, 3968, 4030, 4160, 4960, 6002, 6448, 7936, 8060, 8320, 9920, 12004, 12896, 15005, 16120, 16640, 19840, 24008, 25792, 30010, 32240, 39013, 39680, 48016, 51584, 60020, 64480, 78026, 93031, 96032, 103168, 120040, 128960, 156052, 186062, 192064, 195065, 240080, 257920, 312104, 372124, 384128, 390130, 465155, 480160, 515840, 624208, 744248, 768256, 780260, 930310, 960320, 1209403, 1248416, 1488496, 1560520, 1860620, 1920640, 2418806, 2496832, 2976992, 3121040, 3721240, 3841280, 4837612, 4993664, 5953984, 6047015, 6242080, 7442480, 9675224, 9987328, 11907968, 12094030, 12484160, 14884960, 19350448, 23815936, 24188060, 24968320, 29769920, 38700896, 48376120, 49936640, 59539840, 77401792, 96752240, 119079680, 154803584, 193504480, 309607168, 387008960, 774017920, 1548035840]

約数ペア:

[(1, 1548035840), (2, 774017920), (4, 387008960), (5, 309607168), (8, 193504480), (10, 154803584), (13, 119079680), (16, 96752240), (20, 77401792), (26, 59539840), (31, 49936640), (32, 48376120), (40, 38700896), (52, 29769920), (62, 24968320), (64, 24188060), (65, 23815936), (80, 19350448), (104, 14884960), (124, 12484160), (128, 12094030), (130, 11907968), (155, 9987328), (160, 9675224), (208, 7442480), (248, 6242080), (256, 6047015), (260, 5953984), (310, 4993664), (320, 4837612), (403, 3841280), (416, 3721240), (496, 3121040), (520, 2976992), (620, 2496832), (640, 2418806), (806, 1920640), (832, 1860620), (992, 1560520), (1040, 1488496), (1240, 1248416), (1280, 1209403), (1612, 960320), (1664, 930310), (1984, 780260), (2015, 768256), (2080, 744248), (2480, 624208), (3001, 515840), (3224, 480160), (3328, 465155), (3968, 390130), (4030, 384128), (4160, 372124), (4960, 312104), (6002, 257920), (6448, 240080), (7936, 195065), (8060, 192064), (8320, 186062), (9920, 156052), (12004, 128960), (12896, 120040), (15005, 103168), (16120, 96032), (16640, 93031), (19840, 78026), (24008, 64480), (25792, 60020), (30010, 51584), (32240, 48016), (39013, 39680)]