12852840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:152

約数の個数: 256

約数和(自身を含む): 52254720

約数和(自身を除く): 39401880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 52, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 104, 105, 107, 110, 120, 130, 132, 140, 143, 154, 156, 165, 168, 182, 195, 210, 214, 220, 231, 260, 264, 273, 280, 286, 308, 312, 321, 330, 364, 385, 390, 420, 428, 429, 440, 455, 462, 520, 535, 546, 572, 616, 642, 660, 715, 728, 749, 770, 780, 840, 856, 858, 910, 924, 1001, 1070, 1092, 1144, 1155, 1177, 1284, 1320, 1365, 1391, 1430, 1498, 1540, 1560, 1605, 1716, 1820, 1848, 2002, 2140, 2145, 2184, 2247, 2310, 2354, 2568, 2730, 2782, 2860, 2996, 3003, 3080, 3210, 3432, 3531, 3640, 3745, 4004, 4173, 4280, 4290, 4494, 4620, 4708, 5005, 5460, 5564, 5720, 5885, 5992, 6006, 6420, 6955, 7062, 7490, 8008, 8239, 8346, 8580, 8988, 9240, 9416, 9737, 10010, 10920, 11128, 11235, 11770, 12012, 12840, 13910, 14124, 14980, 15015, 15301, 16478, 16692, 17160, 17655, 17976, 19474, 20020, 20865, 22470, 23540, 24024, 24717, 27820, 28248, 29211, 29960, 30030, 30602, 32956, 33384, 35310, 38948, 40040, 41195, 41730, 44940, 45903, 47080, 48685, 49434, 55640, 58422, 60060, 61204, 65912, 70620, 76505, 77896, 82390, 83460, 89880, 91806, 97370, 98868, 107107, 116844, 120120, 122408, 123585, 141240, 146055, 153010, 164780, 166920, 183612, 194740, 197736, 214214, 229515, 233688, 247170, 292110, 306020, 321321, 329560, 367224, 389480, 428428, 459030, 494340, 535535, 584220, 612040, 642642, 856856, 918060, 988680, 1071070, 1168440, 1285284, 1606605, 1836120, 2142140, 2570568, 3213210, 4284280, 6426420, 12852840]

約数ペア:

[(1, 12852840), (2, 6426420), (3, 4284280), (4, 3213210), (5, 2570568), (6, 2142140), (7, 1836120), (8, 1606605), (10, 1285284), (11, 1168440), (12, 1071070), (13, 988680), (14, 918060), (15, 856856), (20, 642642), (21, 612040), (22, 584220), (24, 535535), (26, 494340), (28, 459030), (30, 428428), (33, 389480), (35, 367224), (39, 329560), (40, 321321), (42, 306020), (44, 292110), (52, 247170), (55, 233688), (56, 229515), (60, 214214), (65, 197736), (66, 194740), (70, 183612), (77, 166920), (78, 164780), (84, 153010), (88, 146055), (91, 141240), (104, 123585), (105, 122408), (107, 120120), (110, 116844), (120, 107107), (130, 98868), (132, 97370), (140, 91806), (143, 89880), (154, 83460), (156, 82390), (165, 77896), (168, 76505), (182, 70620), (195, 65912), (210, 61204), (214, 60060), (220, 58422), (231, 55640), (260, 49434), (264, 48685), (273, 47080), (280, 45903), (286, 44940), (308, 41730), (312, 41195), (321, 40040), (330, 38948), (364, 35310), (385, 33384), (390, 32956), (420, 30602), (428, 30030), (429, 29960), (440, 29211), (455, 28248), (462, 27820), (520, 24717), (535, 24024), (546, 23540), (572, 22470), (616, 20865), (642, 20020), (660, 19474), (715, 17976), (728, 17655), (749, 17160), (770, 16692), (780, 16478), (840, 15301), (856, 15015), (858, 14980), (910, 14124), (924, 13910), (1001, 12840), (1070, 12012), (1092, 11770), (1144, 11235), (1155, 11128), (1177, 10920), (1284, 10010), (1320, 9737), (1365, 9416), (1391, 9240), (1430, 8988), (1498, 8580), (1540, 8346), (1560, 8239), (1605, 8008), (1716, 7490), (1820, 7062), (1848, 6955), (2002, 6420), (2140, 6006), (2145, 5992), (2184, 5885), (2247, 5720), (2310, 5564), (2354, 5460), (2568, 5005), (2730, 4708), (2782, 4620), (2860, 4494), (2996, 4290), (3003, 4280), (3080, 4173), (3210, 4004), (3432, 3745), (3531, 3640)]