248134320

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{16411}}^1$

素因数の和:16440

約数の個数: 160

約数和(自身を含む): 976842240

約数和(自身を除く): 728707920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 16411, 32822, 49233, 65644, 82055, 98466, 114877, 131288, 147699, 164110, 196932, 229754, 246165, 262576, 295398, 328220, 344631, 393864, 443097, 459508, 492330, 574385, 590796, 656440, 689262, 738495, 787728, 886194, 919016, 984660, 1033893, 1148770, 1181592, 1312880, 1378524, 1476990, 1723155, 1772388, 1838032, 1969320, 2067786, 2215485, 2297540, 2363184, 2757048, 2953980, 3101679, 3446310, 3544776, 3938640, 4135572, 4430970, 4595080, 5169465, 5514096, 5907960, 6203358, 6892620, 7089552, 8271144, 8861940, 9190160, 10338930, 11815920, 12406716, 13785240, 15508395, 16542288, 17723880, 20677860, 24813432, 27570480, 31016790, 35447760, 41355720, 49626864, 62033580, 82711440, 124067160, 248134320]

約数ペア:

[(1, 248134320), (2, 124067160), (3, 82711440), (4, 62033580), (5, 49626864), (6, 41355720), (7, 35447760), (8, 31016790), (9, 27570480), (10, 24813432), (12, 20677860), (14, 17723880), (15, 16542288), (16, 15508395), (18, 13785240), (20, 12406716), (21, 11815920), (24, 10338930), (27, 9190160), (28, 8861940), (30, 8271144), (35, 7089552), (36, 6892620), (40, 6203358), (42, 5907960), (45, 5514096), (48, 5169465), (54, 4595080), (56, 4430970), (60, 4135572), (63, 3938640), (70, 3544776), (72, 3446310), (80, 3101679), (84, 2953980), (90, 2757048), (105, 2363184), (108, 2297540), (112, 2215485), (120, 2067786), (126, 1969320), (135, 1838032), (140, 1772388), (144, 1723155), (168, 1476990), (180, 1378524), (189, 1312880), (210, 1181592), (216, 1148770), (240, 1033893), (252, 984660), (270, 919016), (280, 886194), (315, 787728), (336, 738495), (360, 689262), (378, 656440), (420, 590796), (432, 574385), (504, 492330), (540, 459508), (560, 443097), (630, 393864), (720, 344631), (756, 328220), (840, 295398), (945, 262576), (1008, 246165), (1080, 229754), (1260, 196932), (1512, 164110), (1680, 147699), (1890, 131288), (2160, 114877), (2520, 98466), (3024, 82055), (3780, 65644), (5040, 49233), (7560, 32822), (15120, 16411)]