675143280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1381}}^1$

素因数の和:1504

約数の個数: 240

約数和(自身を含む): 2619873984

約数和(自身を除く): 1944730704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 97, 105, 112, 120, 126, 140, 144, 168, 180, 194, 210, 240, 252, 280, 291, 315, 336, 360, 388, 420, 485, 504, 560, 582, 630, 679, 720, 776, 840, 873, 970, 1008, 1164, 1260, 1358, 1381, 1455, 1552, 1680, 1746, 1940, 2037, 2328, 2520, 2716, 2762, 2910, 3395, 3492, 3880, 4074, 4143, 4365, 4656, 5040, 5432, 5524, 5820, 6111, 6790, 6905, 6984, 7760, 8148, 8286, 8730, 9667, 10185, 10864, 11048, 11640, 12222, 12429, 13580, 13810, 13968, 16296, 16572, 17460, 19334, 20370, 20715, 22096, 23280, 24444, 24858, 27160, 27620, 29001, 30555, 32592, 33144, 34920, 38668, 40740, 41430, 48335, 48888, 49716, 54320, 55240, 58002, 61110, 62145, 66288, 69840, 77336, 81480, 82860, 87003, 96670, 97776, 99432, 110480, 116004, 122220, 124290, 133957, 145005, 154672, 162960, 165720, 174006, 193340, 198864, 232008, 244440, 248580, 267914, 290010, 331440, 348012, 386680, 401871, 435015, 464016, 488880, 497160, 535828, 580020, 669785, 696024, 773360, 803742, 870030, 937699, 994320, 1071656, 1160040, 1205613, 1339570, 1392048, 1607484, 1740060, 1875398, 2009355, 2143312, 2320080, 2411226, 2679140, 2813097, 3214968, 3480120, 3750796, 4018710, 4688495, 4822452, 5358280, 5626194, 6028065, 6429936, 6960240, 7501592, 8037420, 8439291, 9376990, 9644904, 10716560, 11252388, 12056130, 14065485, 15003184, 16074840, 16878582, 18753980, 19289808, 22504776, 24112260, 28130970, 32149680, 33757164, 37507960, 42196455, 45009552, 48224520, 56261940, 67514328, 75015920, 84392910, 96449040, 112523880, 135028656, 168785820, 225047760, 337571640, 675143280]

約数ペア:

[(1, 675143280), (2, 337571640), (3, 225047760), (4, 168785820), (5, 135028656), (6, 112523880), (7, 96449040), (8, 84392910), (9, 75015920), (10, 67514328), (12, 56261940), (14, 48224520), (15, 45009552), (16, 42196455), (18, 37507960), (20, 33757164), (21, 32149680), (24, 28130970), (28, 24112260), (30, 22504776), (35, 19289808), (36, 18753980), (40, 16878582), (42, 16074840), (45, 15003184), (48, 14065485), (56, 12056130), (60, 11252388), (63, 10716560), (70, 9644904), (72, 9376990), (80, 8439291), (84, 8037420), (90, 7501592), (97, 6960240), (105, 6429936), (112, 6028065), (120, 5626194), (126, 5358280), (140, 4822452), (144, 4688495), (168, 4018710), (180, 3750796), (194, 3480120), (210, 3214968), (240, 2813097), (252, 2679140), (280, 2411226), (291, 2320080), (315, 2143312), (336, 2009355), (360, 1875398), (388, 1740060), (420, 1607484), (485, 1392048), (504, 1339570), (560, 1205613), (582, 1160040), (630, 1071656), (679, 994320), (720, 937699), (776, 870030), (840, 803742), (873, 773360), (970, 696024), (1008, 669785), (1164, 580020), (1260, 535828), (1358, 497160), (1381, 488880), (1455, 464016), (1552, 435015), (1680, 401871), (1746, 386680), (1940, 348012), (2037, 331440), (2328, 290010), (2520, 267914), (2716, 248580), (2762, 244440), (2910, 232008), (3395, 198864), (3492, 193340), (3880, 174006), (4074, 165720), (4143, 162960), (4365, 154672), (4656, 145005), (5040, 133957), (5432, 124290), (5524, 122220), (5820, 116004), (6111, 110480), (6790, 99432), (6905, 97776), (6984, 96670), (7760, 87003), (8148, 82860), (8286, 81480), (8730, 77336), (9667, 69840), (10185, 66288), (10864, 62145), (11048, 61110), (11640, 58002), (12222, 55240), (12429, 54320), (13580, 49716), (13810, 48888), (13968, 48335), (16296, 41430), (16572, 40740), (17460, 38668), (19334, 34920), (20370, 33144), (20715, 32592), (22096, 30555), (23280, 29001), (24444, 27620), (24858, 27160)]