137920320

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:359

約数の個数: 280

約数和(自身を含む): 521125704

約数和(自身を除く): 383205384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 313, 320, 324, 340, 360, 405, 408, 432, 459, 480, 510, 540, 544, 576, 612, 626, 648, 680, 720, 765, 810, 816, 864, 918, 939, 960, 1020, 1080, 1088, 1224, 1252, 1296, 1360, 1377, 1440, 1530, 1565, 1620, 1632, 1728, 1836, 1878, 2040, 2160, 2295, 2448, 2504, 2592, 2720, 2754, 2817, 2880, 3060, 3130, 3240, 3264, 3672, 3756, 4080, 4320, 4590, 4695, 4896, 5008, 5184, 5321, 5440, 5508, 5634, 6120, 6260, 6480, 6885, 7344, 7512, 8160, 8451, 8640, 9180, 9390, 9792, 10016, 10642, 11016, 11268, 12240, 12520, 12960, 13770, 14085, 14688, 15024, 15963, 16320, 16902, 18360, 18780, 20032, 21284, 22032, 22536, 24480, 25040, 25353, 25920, 26605, 27540, 28170, 29376, 30048, 31926, 33804, 36720, 37560, 42255, 42568, 44064, 45072, 47889, 48960, 50080, 50706, 53210, 55080, 56340, 60096, 63852, 67608, 73440, 75120, 79815, 84510, 85136, 88128, 90144, 95778, 100160, 101412, 106420, 110160, 112680, 126765, 127704, 135216, 143667, 146880, 150240, 159630, 169020, 170272, 180288, 191556, 202824, 212840, 220320, 225360, 239445, 253530, 255408, 270432, 287334, 300480, 319260, 338040, 340544, 383112, 405648, 425680, 431001, 440640, 450720, 478890, 507060, 510816, 540864, 574668, 638520, 676080, 718335, 766224, 811296, 851360, 862002, 901440, 957780, 1014120, 1021632, 1149336, 1277040, 1352160, 1436670, 1532448, 1622592, 1702720, 1724004, 1915560, 2028240, 2155005, 2298672, 2554080, 2704320, 2873340, 3064896, 3448008, 3831120, 4056480, 4310010, 4597344, 5108160, 5746680, 6896016, 7662240, 8112960, 8620020, 9194688, 11493360, 13792032, 15324480, 17240040, 22986720, 27584064, 34480080, 45973440, 68960160, 137920320]

約数ペア:

[(1, 137920320), (2, 68960160), (3, 45973440), (4, 34480080), (5, 27584064), (6, 22986720), (8, 17240040), (9, 15324480), (10, 13792032), (12, 11493360), (15, 9194688), (16, 8620020), (17, 8112960), (18, 7662240), (20, 6896016), (24, 5746680), (27, 5108160), (30, 4597344), (32, 4310010), (34, 4056480), (36, 3831120), (40, 3448008), (45, 3064896), (48, 2873340), (51, 2704320), (54, 2554080), (60, 2298672), (64, 2155005), (68, 2028240), (72, 1915560), (80, 1724004), (81, 1702720), (85, 1622592), (90, 1532448), (96, 1436670), (102, 1352160), (108, 1277040), (120, 1149336), (135, 1021632), (136, 1014120), (144, 957780), (153, 901440), (160, 862002), (162, 851360), (170, 811296), (180, 766224), (192, 718335), (204, 676080), (216, 638520), (240, 574668), (255, 540864), (270, 510816), (272, 507060), (288, 478890), (306, 450720), (313, 440640), (320, 431001), (324, 425680), (340, 405648), (360, 383112), (405, 340544), (408, 338040), (432, 319260), (459, 300480), (480, 287334), (510, 270432), (540, 255408), (544, 253530), (576, 239445), (612, 225360), (626, 220320), (648, 212840), (680, 202824), (720, 191556), (765, 180288), (810, 170272), (816, 169020), (864, 159630), (918, 150240), (939, 146880), (960, 143667), (1020, 135216), (1080, 127704), (1088, 126765), (1224, 112680), (1252, 110160), (1296, 106420), (1360, 101412), (1377, 100160), (1440, 95778), (1530, 90144), (1565, 88128), (1620, 85136), (1632, 84510), (1728, 79815), (1836, 75120), (1878, 73440), (2040, 67608), (2160, 63852), (2295, 60096), (2448, 56340), (2504, 55080), (2592, 53210), (2720, 50706), (2754, 50080), (2817, 48960), (2880, 47889), (3060, 45072), (3130, 44064), (3240, 42568), (3264, 42255), (3672, 37560), (3756, 36720), (4080, 33804), (4320, 31926), (4590, 30048), (4695, 29376), (4896, 28170), (5008, 27540), (5184, 26605), (5321, 25920), (5440, 25353), (5508, 25040), (5634, 24480), (6120, 22536), (6260, 22032), (6480, 21284), (6885, 20032), (7344, 18780), (7512, 18360), (8160, 16902), (8451, 16320), (8640, 15963), (9180, 15024), (9390, 14688), (9792, 14085), (10016, 13770), (10642, 12960), (11016, 12520), (11268, 12240)]