143920920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8387}}^1$

素因数の和:8425

約数の個数: 128

約数和(自身を含む): 507306240

約数和(自身を除く): 363385320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8387, 8580, 16774, 17160, 25161, 33548, 41935, 50322, 67096, 83870, 92257, 100644, 109031, 125805, 167740, 184514, 201288, 218062, 251610, 276771, 327093, 335480, 369028, 436124, 461285, 503220, 545155, 553542, 654186, 738056, 872248, 922570, 1006440, 1090310, 1107084, 1199341, 1308372, 1383855, 1635465, 1845140, 2180620, 2214168, 2398682, 2616744, 2767710, 3270930, 3598023, 3690280, 4361240, 4797364, 5535420, 5996705, 6541860, 7196046, 9594728, 11070840, 11993410, 13083720, 14392092, 17990115, 23986820, 28784184, 35980230, 47973640, 71960460, 143920920]

約数ペア:

[(1, 143920920), (2, 71960460), (3, 47973640), (4, 35980230), (5, 28784184), (6, 23986820), (8, 17990115), (10, 14392092), (11, 13083720), (12, 11993410), (13, 11070840), (15, 9594728), (20, 7196046), (22, 6541860), (24, 5996705), (26, 5535420), (30, 4797364), (33, 4361240), (39, 3690280), (40, 3598023), (44, 3270930), (52, 2767710), (55, 2616744), (60, 2398682), (65, 2214168), (66, 2180620), (78, 1845140), (88, 1635465), (104, 1383855), (110, 1308372), (120, 1199341), (130, 1107084), (132, 1090310), (143, 1006440), (156, 922570), (165, 872248), (195, 738056), (220, 654186), (260, 553542), (264, 545155), (286, 503220), (312, 461285), (330, 436124), (390, 369028), (429, 335480), (440, 327093), (520, 276771), (572, 251610), (660, 218062), (715, 201288), (780, 184514), (858, 167740), (1144, 125805), (1320, 109031), (1430, 100644), (1560, 92257), (1716, 83870), (2145, 67096), (2860, 50322), (3432, 41935), (4290, 33548), (5720, 25161), (8387, 17160), (8580, 16774)]