2019367440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5689}}^1$

素因数の和:5754

約数の個数: 240

約数和(自身を含む): 7429546800

約数和(自身を除く): 5410179360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 29, 30, 34, 36, 40, 45, 48, 51, 58, 60, 68, 72, 80, 85, 87, 90, 102, 116, 120, 136, 144, 145, 153, 170, 174, 180, 204, 232, 240, 255, 261, 272, 290, 306, 340, 348, 360, 408, 435, 464, 493, 510, 522, 580, 612, 680, 696, 720, 765, 816, 870, 986, 1020, 1044, 1160, 1224, 1305, 1360, 1392, 1479, 1530, 1740, 1972, 2040, 2088, 2320, 2448, 2465, 2610, 2958, 3060, 3480, 3944, 4080, 4176, 4437, 4930, 5220, 5689, 5916, 6120, 6960, 7395, 7888, 8874, 9860, 10440, 11378, 11832, 12240, 14790, 17067, 17748, 19720, 20880, 22185, 22756, 23664, 28445, 29580, 34134, 35496, 39440, 44370, 45512, 51201, 56890, 59160, 68268, 70992, 85335, 88740, 91024, 96713, 102402, 113780, 118320, 136536, 164981, 170670, 177480, 193426, 204804, 227560, 256005, 273072, 290139, 329962, 341340, 354960, 386852, 409608, 455120, 483565, 494943, 512010, 580278, 659924, 682680, 773704, 819216, 824905, 870417, 967130, 989886, 1024020, 1160556, 1319848, 1365360, 1450695, 1484829, 1547408, 1649810, 1740834, 1934260, 1979772, 2048040, 2321112, 2474715, 2639696, 2804677, 2901390, 2969658, 3299620, 3481668, 3868520, 3959544, 4096080, 4352085, 4642224, 4949430, 5609354, 5802780, 5939316, 6599240, 6963336, 7424145, 7737040, 7919088, 8414031, 8704170, 9898860, 11218708, 11605560, 11878632, 13198480, 13926672, 14023385, 14848290, 16828062, 17408340, 19797720, 22437416, 23211120, 23757264, 25242093, 28046770, 29696580, 33656124, 34816680, 39595440, 42070155, 44874832, 50484186, 56093540, 59393160, 67312248, 69633360, 84140310, 100968372, 112187080, 118786320, 126210465, 134624496, 168280620, 201936744, 224374160, 252420930, 336561240, 403873488, 504841860, 673122480, 1009683720, 2019367440]

約数ペア:

[(1, 2019367440), (2, 1009683720), (3, 673122480), (4, 504841860), (5, 403873488), (6, 336561240), (8, 252420930), (9, 224374160), (10, 201936744), (12, 168280620), (15, 134624496), (16, 126210465), (17, 118786320), (18, 112187080), (20, 100968372), (24, 84140310), (29, 69633360), (30, 67312248), (34, 59393160), (36, 56093540), (40, 50484186), (45, 44874832), (48, 42070155), (51, 39595440), (58, 34816680), (60, 33656124), (68, 29696580), (72, 28046770), (80, 25242093), (85, 23757264), (87, 23211120), (90, 22437416), (102, 19797720), (116, 17408340), (120, 16828062), (136, 14848290), (144, 14023385), (145, 13926672), (153, 13198480), (170, 11878632), (174, 11605560), (180, 11218708), (204, 9898860), (232, 8704170), (240, 8414031), (255, 7919088), (261, 7737040), (272, 7424145), (290, 6963336), (306, 6599240), (340, 5939316), (348, 5802780), (360, 5609354), (408, 4949430), (435, 4642224), (464, 4352085), (493, 4096080), (510, 3959544), (522, 3868520), (580, 3481668), (612, 3299620), (680, 2969658), (696, 2901390), (720, 2804677), (765, 2639696), (816, 2474715), (870, 2321112), (986, 2048040), (1020, 1979772), (1044, 1934260), (1160, 1740834), (1224, 1649810), (1305, 1547408), (1360, 1484829), (1392, 1450695), (1479, 1365360), (1530, 1319848), (1740, 1160556), (1972, 1024020), (2040, 989886), (2088, 967130), (2320, 870417), (2448, 824905), (2465, 819216), (2610, 773704), (2958, 682680), (3060, 659924), (3480, 580278), (3944, 512010), (4080, 494943), (4176, 483565), (4437, 455120), (4930, 409608), (5220, 386852), (5689, 354960), (5916, 341340), (6120, 329962), (6960, 290139), (7395, 273072), (7888, 256005), (8874, 227560), (9860, 204804), (10440, 193426), (11378, 177480), (11832, 170670), (12240, 164981), (14790, 136536), (17067, 118320), (17748, 113780), (19720, 102402), (20880, 96713), (22185, 91024), (22756, 88740), (23664, 85335), (28445, 70992), (29580, 68268), (34134, 59160), (35496, 56890), (39440, 51201), (44370, 45512)]