222936480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11909}}^1$

素因数の和:11943

約数の個数: 144

約数和(自身を含む): 819360360

約数和(自身を除く): 596423880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 11909, 18720, 23818, 35727, 47636, 59545, 71454, 95272, 107181, 119090, 142908, 154817, 178635, 190544, 214362, 238180, 285816, 309634, 357270, 381088, 428724, 464451, 476360, 535905, 571632, 619268, 714540, 774085, 857448, 928902, 952720, 1071810, 1143264, 1238536, 1393353, 1429080, 1548170, 1714896, 1857804, 1905440, 2143620, 2322255, 2477072, 2786706, 2858160, 3096340, 3429792, 3715608, 4287240, 4644510, 4954144, 5573412, 5716320, 6192680, 6966765, 7431216, 8574480, 9289020, 11146824, 12385360, 13933530, 14862432, 17148960, 18578040, 22293648, 24770720, 27867060, 37156080, 44587296, 55734120, 74312160, 111468240, 222936480]

約数ペア:

[(1, 222936480), (2, 111468240), (3, 74312160), (4, 55734120), (5, 44587296), (6, 37156080), (8, 27867060), (9, 24770720), (10, 22293648), (12, 18578040), (13, 17148960), (15, 14862432), (16, 13933530), (18, 12385360), (20, 11146824), (24, 9289020), (26, 8574480), (30, 7431216), (32, 6966765), (36, 6192680), (39, 5716320), (40, 5573412), (45, 4954144), (48, 4644510), (52, 4287240), (60, 3715608), (65, 3429792), (72, 3096340), (78, 2858160), (80, 2786706), (90, 2477072), (96, 2322255), (104, 2143620), (117, 1905440), (120, 1857804), (130, 1714896), (144, 1548170), (156, 1429080), (160, 1393353), (180, 1238536), (195, 1143264), (208, 1071810), (234, 952720), (240, 928902), (260, 857448), (288, 774085), (312, 714540), (360, 619268), (390, 571632), (416, 535905), (468, 476360), (480, 464451), (520, 428724), (585, 381088), (624, 357270), (720, 309634), (780, 285816), (936, 238180), (1040, 214362), (1170, 190544), (1248, 178635), (1440, 154817), (1560, 142908), (1872, 119090), (2080, 107181), (2340, 95272), (3120, 71454), (3744, 59545), (4680, 47636), (6240, 35727), (9360, 23818), (11909, 18720)]