57870540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3533}}^1$

素因数の和:3568

約数の個数: 144

約数和(自身を含む): 216111168

約数和(自身を除く): 158240628

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 3533, 4095, 5460, 7066, 8190, 10599, 14132, 16380, 17665, 21198, 24731, 31797, 35330, 42396, 45929, 49462, 52995, 63594, 70660, 74193, 91858, 98924, 105990, 123655, 127188, 137787, 148386, 158985, 183716, 211980, 222579, 229645, 247310, 275574, 296772, 317970, 321503, 370965, 413361, 445158, 459290, 494620, 551148, 635940, 643006, 688935, 741930, 826722, 890316, 918580, 964509, 1112895, 1286012, 1377870, 1483860, 1607515, 1653444, 1929018, 2066805, 2225790, 2755740, 2893527, 3215030, 3858036, 4133610, 4451580, 4822545, 5787054, 6430060, 8267220, 9645090, 11574108, 14467635, 19290180, 28935270, 57870540]

約数ペア:

[(1, 57870540), (2, 28935270), (3, 19290180), (4, 14467635), (5, 11574108), (6, 9645090), (7, 8267220), (9, 6430060), (10, 5787054), (12, 4822545), (13, 4451580), (14, 4133610), (15, 3858036), (18, 3215030), (20, 2893527), (21, 2755740), (26, 2225790), (28, 2066805), (30, 1929018), (35, 1653444), (36, 1607515), (39, 1483860), (42, 1377870), (45, 1286012), (52, 1112895), (60, 964509), (63, 918580), (65, 890316), (70, 826722), (78, 741930), (84, 688935), (90, 643006), (91, 635940), (105, 551148), (117, 494620), (126, 459290), (130, 445158), (140, 413361), (156, 370965), (180, 321503), (182, 317970), (195, 296772), (210, 275574), (234, 247310), (252, 229645), (260, 222579), (273, 211980), (315, 183716), (364, 158985), (390, 148386), (420, 137787), (455, 127188), (468, 123655), (546, 105990), (585, 98924), (630, 91858), (780, 74193), (819, 70660), (910, 63594), (1092, 52995), (1170, 49462), (1260, 45929), (1365, 42396), (1638, 35330), (1820, 31797), (2340, 24731), (2730, 21198), (3276, 17665), (3533, 16380), (4095, 14132), (5460, 10599), (7066, 8190)]