264314820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{743}}^1$

素因数の和:791

約数の個数: 216

約数和(自身を含む): 947564352

約数和(自身を除く): 683249532

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 121, 132, 140, 147, 154, 165, 196, 210, 220, 231, 242, 245, 294, 308, 330, 363, 385, 420, 462, 484, 490, 539, 588, 605, 660, 726, 735, 743, 770, 847, 924, 980, 1078, 1155, 1210, 1452, 1470, 1486, 1540, 1617, 1694, 1815, 2156, 2229, 2310, 2420, 2541, 2695, 2940, 2972, 3234, 3388, 3630, 3715, 4235, 4458, 4620, 5082, 5201, 5390, 5929, 6468, 7260, 7430, 8085, 8173, 8470, 8916, 10164, 10402, 10780, 11145, 11858, 12705, 14860, 15603, 16170, 16346, 16940, 17787, 20804, 22290, 23716, 24519, 25410, 26005, 29645, 31206, 32340, 32692, 35574, 36407, 40865, 44580, 49038, 50820, 52010, 57211, 59290, 62412, 71148, 72814, 78015, 81730, 88935, 89903, 98076, 104020, 109221, 114422, 118580, 122595, 145628, 156030, 163460, 171633, 177870, 179806, 182035, 218442, 228844, 245190, 269709, 286055, 312060, 343266, 355740, 359612, 364070, 400477, 436884, 449515, 490380, 539418, 546105, 572110, 629321, 686532, 728140, 800954, 858165, 899030, 1078836, 1092210, 1144220, 1201431, 1258642, 1348545, 1601908, 1716330, 1798060, 1887963, 2002385, 2184420, 2402862, 2517284, 2697090, 3146605, 3432660, 3775926, 4004770, 4405247, 4805724, 5394180, 6007155, 6293210, 7551852, 8009540, 8810494, 9439815, 12014310, 12586420, 13215741, 17620988, 18879630, 22026235, 24028620, 26431482, 37759260, 44052470, 52862964, 66078705, 88104940, 132157410, 264314820]

約数ペア:

[(1, 264314820), (2, 132157410), (3, 88104940), (4, 66078705), (5, 52862964), (6, 44052470), (7, 37759260), (10, 26431482), (11, 24028620), (12, 22026235), (14, 18879630), (15, 17620988), (20, 13215741), (21, 12586420), (22, 12014310), (28, 9439815), (30, 8810494), (33, 8009540), (35, 7551852), (42, 6293210), (44, 6007155), (49, 5394180), (55, 4805724), (60, 4405247), (66, 4004770), (70, 3775926), (77, 3432660), (84, 3146605), (98, 2697090), (105, 2517284), (110, 2402862), (121, 2184420), (132, 2002385), (140, 1887963), (147, 1798060), (154, 1716330), (165, 1601908), (196, 1348545), (210, 1258642), (220, 1201431), (231, 1144220), (242, 1092210), (245, 1078836), (294, 899030), (308, 858165), (330, 800954), (363, 728140), (385, 686532), (420, 629321), (462, 572110), (484, 546105), (490, 539418), (539, 490380), (588, 449515), (605, 436884), (660, 400477), (726, 364070), (735, 359612), (743, 355740), (770, 343266), (847, 312060), (924, 286055), (980, 269709), (1078, 245190), (1155, 228844), (1210, 218442), (1452, 182035), (1470, 179806), (1486, 177870), (1540, 171633), (1617, 163460), (1694, 156030), (1815, 145628), (2156, 122595), (2229, 118580), (2310, 114422), (2420, 109221), (2541, 104020), (2695, 98076), (2940, 89903), (2972, 88935), (3234, 81730), (3388, 78015), (3630, 72814), (3715, 71148), (4235, 62412), (4458, 59290), (4620, 57211), (5082, 52010), (5201, 50820), (5390, 49038), (5929, 44580), (6468, 40865), (7260, 36407), (7430, 35574), (8085, 32692), (8173, 32340), (8470, 31206), (8916, 29645), (10164, 26005), (10402, 25410), (10780, 24519), (11145, 23716), (11858, 22290), (12705, 20804), (14860, 17787), (15603, 16940), (16170, 16346)]