2129969520

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{46957}}^1$

素因数の和:46989

約数の個数: 200

約数和(自身を含む): 8454693984

約数和(自身を除く): 6324724464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5670, 6480, 7560, 9072, 11340, 15120, 22680, 45360, 46957, 93914, 140871, 187828, 234785, 281742, 328699, 375656, 422613, 469570, 563484, 657398, 704355, 751312, 845226, 939140, 986097, 1126968, 1267839, 1314796, 1408710, 1643495, 1690452, 1878280, 1972194, 2113065, 2253936, 2535678, 2629592, 2817420, 2958291, 3286990, 3380904, 3756560, 3803517, 3944388, 4226130, 4930485, 5071356, 5259184, 5634840, 5916582, 6339195, 6573980, 6761808, 7607034, 7888776, 8452260, 8874873, 9860970, 10142712, 11269680, 11833164, 12678390, 13147960, 14791455, 15214068, 15777552, 16904520, 17749746, 19017585, 19721940, 20285424, 23666328, 25356780, 26295920, 26624619, 29582910, 30428136, 33809040, 35499492, 38035170, 39443880, 44374365, 47332656, 50713560, 53249238, 59165820, 60856272, 70998984, 76070340, 78887760, 88748730, 101427120, 106498476, 118331640, 133123095, 141997968, 152140680, 177497460, 212996952, 236663280, 266246190, 304281360, 354994920, 425993904, 532492380, 709989840, 1064984760, 2129969520]

約数ペア:

[(1, 2129969520), (2, 1064984760), (3, 709989840), (4, 532492380), (5, 425993904), (6, 354994920), (7, 304281360), (8, 266246190), (9, 236663280), (10, 212996952), (12, 177497460), (14, 152140680), (15, 141997968), (16, 133123095), (18, 118331640), (20, 106498476), (21, 101427120), (24, 88748730), (27, 78887760), (28, 76070340), (30, 70998984), (35, 60856272), (36, 59165820), (40, 53249238), (42, 50713560), (45, 47332656), (48, 44374365), (54, 39443880), (56, 38035170), (60, 35499492), (63, 33809040), (70, 30428136), (72, 29582910), (80, 26624619), (81, 26295920), (84, 25356780), (90, 23666328), (105, 20285424), (108, 19721940), (112, 19017585), (120, 17749746), (126, 16904520), (135, 15777552), (140, 15214068), (144, 14791455), (162, 13147960), (168, 12678390), (180, 11833164), (189, 11269680), (210, 10142712), (216, 9860970), (240, 8874873), (252, 8452260), (270, 7888776), (280, 7607034), (315, 6761808), (324, 6573980), (336, 6339195), (360, 5916582), (378, 5634840), (405, 5259184), (420, 5071356), (432, 4930485), (504, 4226130), (540, 3944388), (560, 3803517), (567, 3756560), (630, 3380904), (648, 3286990), (720, 2958291), (756, 2817420), (810, 2629592), (840, 2535678), (945, 2253936), (1008, 2113065), (1080, 1972194), (1134, 1878280), (1260, 1690452), (1296, 1643495), (1512, 1408710), (1620, 1314796), (1680, 1267839), (1890, 1126968), (2160, 986097), (2268, 939140), (2520, 845226), (2835, 751312), (3024, 704355), (3240, 657398), (3780, 563484), (4536, 469570), (5040, 422613), (5670, 375656), (6480, 328699), (7560, 281742), (9072, 234785), (11340, 187828), (15120, 140871), (22680, 93914), (45360, 46957)]