206880480

素因数分解:

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

素因数の和:360

約数の個数: 288

約数和(自身を含む): 777669984

約数和(自身を除く): 570789504

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, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 243, 255, 270, 272, 288, 306, 313, 324, 340, 360, 405, 408, 432, 459, 480, 486, 510, 540, 544, 612, 626, 648, 680, 720, 765, 810, 816, 864, 918, 939, 972, 1020, 1080, 1215, 1224, 1252, 1296, 1360, 1377, 1440, 1530, 1565, 1620, 1632, 1836, 1878, 1944, 2040, 2160, 2295, 2430, 2448, 2504, 2592, 2720, 2754, 2817, 3060, 3130, 3240, 3672, 3756, 3888, 4080, 4131, 4320, 4590, 4695, 4860, 4896, 5008, 5321, 5508, 5634, 6120, 6260, 6480, 6885, 7344, 7512, 7776, 8160, 8262, 8451, 9180, 9390, 9720, 10016, 10642, 11016, 11268, 12240, 12520, 12960, 13770, 14085, 14688, 15024, 15963, 16524, 16902, 18360, 18780, 19440, 20655, 21284, 22032, 22536, 24480, 25040, 25353, 26605, 27540, 28170, 30048, 31926, 33048, 33804, 36720, 37560, 38880, 41310, 42255, 42568, 44064, 45072, 47889, 50080, 50706, 53210, 55080, 56340, 63852, 66096, 67608, 73440, 75120, 76059, 79815, 82620, 84510, 85136, 90144, 95778, 101412, 106420, 110160, 112680, 126765, 127704, 132192, 135216, 143667, 150240, 152118, 159630, 165240, 169020, 170272, 191556, 202824, 212840, 220320, 225360, 239445, 253530, 255408, 270432, 287334, 304236, 319260, 330480, 338040, 380295, 383112, 405648, 425680, 431001, 450720, 478890, 507060, 510816, 574668, 608472, 638520, 660960, 676080, 718335, 760590, 766224, 811296, 851360, 862002, 957780, 1014120, 1149336, 1216944, 1277040, 1293003, 1352160, 1436670, 1521180, 1532448, 1724004, 1915560, 2028240, 2155005, 2298672, 2433888, 2554080, 2586006, 2873340, 3042360, 3448008, 3831120, 4056480, 4310010, 4597344, 5172012, 5746680, 6084720, 6465015, 6896016, 7662240, 8620020, 10344024, 11493360, 12169440, 12930030, 13792032, 17240040, 20688048, 22986720, 25860060, 34480080, 41376096, 51720120, 68960160, 103440240, 206880480]

約数ペア:

[(1, 206880480), (2, 103440240), (3, 68960160), (4, 51720120), (5, 41376096), (6, 34480080), (8, 25860060), (9, 22986720), (10, 20688048), (12, 17240040), (15, 13792032), (16, 12930030), (17, 12169440), (18, 11493360), (20, 10344024), (24, 8620020), (27, 7662240), (30, 6896016), (32, 6465015), (34, 6084720), (36, 5746680), (40, 5172012), (45, 4597344), (48, 4310010), (51, 4056480), (54, 3831120), (60, 3448008), (68, 3042360), (72, 2873340), (80, 2586006), (81, 2554080), (85, 2433888), (90, 2298672), (96, 2155005), (102, 2028240), (108, 1915560), (120, 1724004), (135, 1532448), (136, 1521180), (144, 1436670), (153, 1352160), (160, 1293003), (162, 1277040), (170, 1216944), (180, 1149336), (204, 1014120), (216, 957780), (240, 862002), (243, 851360), (255, 811296), (270, 766224), (272, 760590), (288, 718335), (306, 676080), (313, 660960), (324, 638520), (340, 608472), (360, 574668), (405, 510816), (408, 507060), (432, 478890), (459, 450720), (480, 431001), (486, 425680), (510, 405648), (540, 383112), (544, 380295), (612, 338040), (626, 330480), (648, 319260), (680, 304236), (720, 287334), (765, 270432), (810, 255408), (816, 253530), (864, 239445), (918, 225360), (939, 220320), (972, 212840), (1020, 202824), (1080, 191556), (1215, 170272), (1224, 169020), (1252, 165240), (1296, 159630), (1360, 152118), (1377, 150240), (1440, 143667), (1530, 135216), (1565, 132192), (1620, 127704), (1632, 126765), (1836, 112680), (1878, 110160), (1944, 106420), (2040, 101412), (2160, 95778), (2295, 90144), (2430, 85136), (2448, 84510), (2504, 82620), (2592, 79815), (2720, 76059), (2754, 75120), (2817, 73440), (3060, 67608), (3130, 66096), (3240, 63852), (3672, 56340), (3756, 55080), (3888, 53210), (4080, 50706), (4131, 50080), (4320, 47889), (4590, 45072), (4695, 44064), (4860, 42568), (4896, 42255), (5008, 41310), (5321, 38880), (5508, 37560), (5634, 36720), (6120, 33804), (6260, 33048), (6480, 31926), (6885, 30048), (7344, 28170), (7512, 27540), (7776, 26605), (8160, 25353), (8262, 25040), (8451, 24480), (9180, 22536), (9390, 22032), (9720, 21284), (10016, 20655), (10642, 19440), (11016, 18780), (11268, 18360), (12240, 16902), (12520, 16524), (12960, 15963), (13770, 15024), (14085, 14688)]