269128440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:491

約数の個数: 256

約数和(自身を含む): 1038643200

約数和(自身を除く): 769514760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 97, 105, 108, 120, 126, 135, 140, 168, 180, 189, 194, 210, 216, 252, 270, 280, 291, 315, 360, 367, 378, 388, 420, 485, 504, 540, 582, 630, 679, 734, 756, 776, 840, 873, 945, 970, 1080, 1101, 1164, 1260, 1358, 1455, 1468, 1512, 1746, 1835, 1890, 1940, 2037, 2202, 2328, 2520, 2569, 2619, 2716, 2910, 2936, 3303, 3395, 3492, 3670, 3780, 3880, 4074, 4365, 4404, 5138, 5238, 5432, 5505, 5820, 6111, 6606, 6790, 6984, 7340, 7560, 7707, 8148, 8730, 8808, 9909, 10185, 10276, 10476, 11010, 11640, 12222, 12845, 13095, 13212, 13580, 14680, 15414, 16296, 16515, 17460, 18333, 19818, 20370, 20552, 20952, 22020, 23121, 24444, 25690, 26190, 26424, 27160, 30555, 30828, 33030, 34920, 35599, 36666, 38535, 39636, 40740, 44040, 46242, 48888, 49545, 51380, 52380, 61110, 61656, 66060, 69363, 71198, 73332, 77070, 79272, 81480, 91665, 92484, 99090, 102760, 104760, 106797, 115605, 122220, 132120, 138726, 142396, 146664, 154140, 177995, 183330, 184968, 198180, 213594, 231210, 244440, 249193, 277452, 284792, 308280, 320391, 346815, 355990, 366660, 396360, 427188, 462420, 498386, 533985, 554904, 640782, 693630, 711980, 733320, 747579, 854376, 924840, 961173, 996772, 1067970, 1245965, 1281564, 1387260, 1423960, 1495158, 1601955, 1922346, 1993544, 2135940, 2242737, 2491930, 2563128, 2774520, 2990316, 3203910, 3737895, 3844692, 4271880, 4485474, 4805865, 4983860, 5980632, 6407820, 6728211, 7475790, 7689384, 8970948, 9611730, 9967720, 11213685, 12815640, 13456422, 14951580, 17941896, 19223460, 22427370, 26912844, 29903160, 33641055, 38446920, 44854740, 53825688, 67282110, 89709480, 134564220, 269128440]

約数ペア:

[(1, 269128440), (2, 134564220), (3, 89709480), (4, 67282110), (5, 53825688), (6, 44854740), (7, 38446920), (8, 33641055), (9, 29903160), (10, 26912844), (12, 22427370), (14, 19223460), (15, 17941896), (18, 14951580), (20, 13456422), (21, 12815640), (24, 11213685), (27, 9967720), (28, 9611730), (30, 8970948), (35, 7689384), (36, 7475790), (40, 6728211), (42, 6407820), (45, 5980632), (54, 4983860), (56, 4805865), (60, 4485474), (63, 4271880), (70, 3844692), (72, 3737895), (84, 3203910), (90, 2990316), (97, 2774520), (105, 2563128), (108, 2491930), (120, 2242737), (126, 2135940), (135, 1993544), (140, 1922346), (168, 1601955), (180, 1495158), (189, 1423960), (194, 1387260), (210, 1281564), (216, 1245965), (252, 1067970), (270, 996772), (280, 961173), (291, 924840), (315, 854376), (360, 747579), (367, 733320), (378, 711980), (388, 693630), (420, 640782), (485, 554904), (504, 533985), (540, 498386), (582, 462420), (630, 427188), (679, 396360), (734, 366660), (756, 355990), (776, 346815), (840, 320391), (873, 308280), (945, 284792), (970, 277452), (1080, 249193), (1101, 244440), (1164, 231210), (1260, 213594), (1358, 198180), (1455, 184968), (1468, 183330), (1512, 177995), (1746, 154140), (1835, 146664), (1890, 142396), (1940, 138726), (2037, 132120), (2202, 122220), (2328, 115605), (2520, 106797), (2569, 104760), (2619, 102760), (2716, 99090), (2910, 92484), (2936, 91665), (3303, 81480), (3395, 79272), (3492, 77070), (3670, 73332), (3780, 71198), (3880, 69363), (4074, 66060), (4365, 61656), (4404, 61110), (5138, 52380), (5238, 51380), (5432, 49545), (5505, 48888), (5820, 46242), (6111, 44040), (6606, 40740), (6790, 39636), (6984, 38535), (7340, 36666), (7560, 35599), (7707, 34920), (8148, 33030), (8730, 30828), (8808, 30555), (9909, 27160), (10185, 26424), (10276, 26190), (10476, 25690), (11010, 24444), (11640, 23121), (12222, 22020), (12845, 20952), (13095, 20552), (13212, 20370), (13580, 19818), (14680, 18333), (15414, 17460), (16296, 16515)]