8391240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:204

約数の個数: 192

約数和(自身を含む): 32235840

約数和(自身を除く): 23844600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 163, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 326, 330, 360, 390, 396, 429, 440, 468, 489, 495, 520, 572, 585, 652, 660, 715, 780, 792, 815, 858, 936, 978, 990, 1144, 1170, 1287, 1304, 1320, 1430, 1467, 1560, 1630, 1716, 1793, 1956, 1980, 2119, 2145, 2340, 2445, 2574, 2860, 2934, 3260, 3432, 3586, 3912, 3960, 4238, 4290, 4680, 4890, 5148, 5379, 5720, 5868, 6357, 6435, 6520, 7172, 7335, 8476, 8580, 8965, 9780, 10296, 10595, 10758, 11736, 12714, 12870, 14344, 14670, 16137, 16952, 17160, 17930, 19071, 19560, 21190, 21516, 23309, 25428, 25740, 26895, 29340, 31785, 32274, 35860, 38142, 42380, 43032, 46618, 50856, 51480, 53790, 58680, 63570, 64548, 69927, 71720, 76284, 80685, 84760, 93236, 95355, 107580, 116545, 127140, 129096, 139854, 152568, 161370, 186472, 190710, 209781, 215160, 233090, 254280, 279708, 322740, 349635, 381420, 419562, 466180, 559416, 645480, 699270, 762840, 839124, 932360, 1048905, 1398540, 1678248, 2097810, 2797080, 4195620, 8391240]

約数ペア:

[(1, 8391240), (2, 4195620), (3, 2797080), (4, 2097810), (5, 1678248), (6, 1398540), (8, 1048905), (9, 932360), (10, 839124), (11, 762840), (12, 699270), (13, 645480), (15, 559416), (18, 466180), (20, 419562), (22, 381420), (24, 349635), (26, 322740), (30, 279708), (33, 254280), (36, 233090), (39, 215160), (40, 209781), (44, 190710), (45, 186472), (52, 161370), (55, 152568), (60, 139854), (65, 129096), (66, 127140), (72, 116545), (78, 107580), (88, 95355), (90, 93236), (99, 84760), (104, 80685), (110, 76284), (117, 71720), (120, 69927), (130, 64548), (132, 63570), (143, 58680), (156, 53790), (163, 51480), (165, 50856), (180, 46618), (195, 43032), (198, 42380), (220, 38142), (234, 35860), (260, 32274), (264, 31785), (286, 29340), (312, 26895), (326, 25740), (330, 25428), (360, 23309), (390, 21516), (396, 21190), (429, 19560), (440, 19071), (468, 17930), (489, 17160), (495, 16952), (520, 16137), (572, 14670), (585, 14344), (652, 12870), (660, 12714), (715, 11736), (780, 10758), (792, 10595), (815, 10296), (858, 9780), (936, 8965), (978, 8580), (990, 8476), (1144, 7335), (1170, 7172), (1287, 6520), (1304, 6435), (1320, 6357), (1430, 5868), (1467, 5720), (1560, 5379), (1630, 5148), (1716, 4890), (1793, 4680), (1956, 4290), (1980, 4238), (2119, 3960), (2145, 3912), (2340, 3586), (2445, 3432), (2574, 3260), (2860, 2934)]