262004760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:219

約数の個数: 256

約数和(自身を含む): 918691200

約数和(自身を除く): 656686440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 61, 72, 82, 90, 97, 108, 120, 122, 123, 135, 164, 180, 183, 194, 205, 216, 244, 246, 270, 291, 305, 328, 360, 366, 369, 388, 410, 485, 488, 492, 540, 549, 582, 610, 615, 732, 738, 776, 820, 873, 915, 970, 984, 1080, 1098, 1107, 1164, 1220, 1230, 1455, 1464, 1476, 1640, 1647, 1746, 1830, 1845, 1940, 2196, 2214, 2328, 2440, 2460, 2501, 2619, 2745, 2910, 2952, 3294, 3492, 3660, 3690, 3880, 3977, 4365, 4392, 4428, 4920, 5002, 5238, 5490, 5535, 5820, 5917, 6588, 6984, 7320, 7380, 7503, 7954, 8235, 8730, 8856, 10004, 10476, 10980, 11070, 11640, 11834, 11931, 12505, 13095, 13176, 14760, 15006, 15908, 16470, 17460, 17751, 19885, 20008, 20952, 21960, 22140, 22509, 23668, 23862, 25010, 26190, 29585, 30012, 31816, 32940, 34920, 35502, 35793, 37515, 39770, 44280, 45018, 47336, 47724, 50020, 52380, 53253, 59170, 59655, 60024, 65880, 67527, 71004, 71586, 75030, 79540, 88755, 90036, 95448, 100040, 104760, 106506, 107379, 112545, 118340, 119310, 135054, 142008, 143172, 150060, 159080, 159759, 177510, 178965, 180072, 213012, 214758, 225090, 236680, 238620, 242597, 266265, 270108, 286344, 300120, 319518, 337635, 355020, 357930, 426024, 429516, 450180, 477240, 485194, 532530, 536895, 540216, 639036, 675270, 710040, 715860, 727791, 798795, 859032, 900360, 970388, 1065060, 1073790, 1212985, 1278072, 1350540, 1431720, 1455582, 1597590, 1940776, 2130120, 2147580, 2183373, 2425970, 2701080, 2911164, 3195180, 3638955, 4295160, 4366746, 4851940, 5822328, 6390360, 6550119, 7277910, 8733492, 9703880, 10916865, 13100238, 14555820, 17466984, 21833730, 26200476, 29111640, 32750595, 43667460, 52400952, 65501190, 87334920, 131002380, 262004760]

約数ペア:

[(1, 262004760), (2, 131002380), (3, 87334920), (4, 65501190), (5, 52400952), (6, 43667460), (8, 32750595), (9, 29111640), (10, 26200476), (12, 21833730), (15, 17466984), (18, 14555820), (20, 13100238), (24, 10916865), (27, 9703880), (30, 8733492), (36, 7277910), (40, 6550119), (41, 6390360), (45, 5822328), (54, 4851940), (60, 4366746), (61, 4295160), (72, 3638955), (82, 3195180), (90, 2911164), (97, 2701080), (108, 2425970), (120, 2183373), (122, 2147580), (123, 2130120), (135, 1940776), (164, 1597590), (180, 1455582), (183, 1431720), (194, 1350540), (205, 1278072), (216, 1212985), (244, 1073790), (246, 1065060), (270, 970388), (291, 900360), (305, 859032), (328, 798795), (360, 727791), (366, 715860), (369, 710040), (388, 675270), (410, 639036), (485, 540216), (488, 536895), (492, 532530), (540, 485194), (549, 477240), (582, 450180), (610, 429516), (615, 426024), (732, 357930), (738, 355020), (776, 337635), (820, 319518), (873, 300120), (915, 286344), (970, 270108), (984, 266265), (1080, 242597), (1098, 238620), (1107, 236680), (1164, 225090), (1220, 214758), (1230, 213012), (1455, 180072), (1464, 178965), (1476, 177510), (1640, 159759), (1647, 159080), (1746, 150060), (1830, 143172), (1845, 142008), (1940, 135054), (2196, 119310), (2214, 118340), (2328, 112545), (2440, 107379), (2460, 106506), (2501, 104760), (2619, 100040), (2745, 95448), (2910, 90036), (2952, 88755), (3294, 79540), (3492, 75030), (3660, 71586), (3690, 71004), (3880, 67527), (3977, 65880), (4365, 60024), (4392, 59655), (4428, 59170), (4920, 53253), (5002, 52380), (5238, 50020), (5490, 47724), (5535, 47336), (5820, 45018), (5917, 44280), (6588, 39770), (6984, 37515), (7320, 35793), (7380, 35502), (7503, 34920), (7954, 32940), (8235, 31816), (8730, 30012), (8856, 29585), (10004, 26190), (10476, 25010), (10980, 23862), (11070, 23668), (11640, 22509), (11834, 22140), (11931, 21960), (12505, 20952), (13095, 20008), (13176, 19885), (14760, 17751), (15006, 17460), (15908, 16470)]