496268640

素因数分解:

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

素因数の和:16442

約数の個数: 192

約数和(自身を含む): 1985195520

約数和(自身を除く): 1488926880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 16411, 30240, 32822, 49233, 65644, 82055, 98466, 114877, 131288, 147699, 164110, 196932, 229754, 246165, 262576, 295398, 328220, 344631, 393864, 443097, 459508, 492330, 525152, 574385, 590796, 656440, 689262, 738495, 787728, 886194, 919016, 984660, 1033893, 1148770, 1181592, 1312880, 1378524, 1476990, 1575456, 1723155, 1772388, 1838032, 1969320, 2067786, 2215485, 2297540, 2363184, 2625760, 2757048, 2953980, 3101679, 3446310, 3544776, 3676064, 3938640, 4135572, 4430970, 4595080, 4726368, 5169465, 5514096, 5907960, 6203358, 6892620, 7089552, 7877280, 8271144, 8861940, 9190160, 10338930, 11028192, 11815920, 12406716, 13785240, 14179104, 15508395, 16542288, 17723880, 18380320, 20677860, 23631840, 24813432, 27570480, 31016790, 33084576, 35447760, 41355720, 49626864, 55140960, 62033580, 70895520, 82711440, 99253728, 124067160, 165422880, 248134320, 496268640]

約数ペア:

[(1, 496268640), (2, 248134320), (3, 165422880), (4, 124067160), (5, 99253728), (6, 82711440), (7, 70895520), (8, 62033580), (9, 55140960), (10, 49626864), (12, 41355720), (14, 35447760), (15, 33084576), (16, 31016790), (18, 27570480), (20, 24813432), (21, 23631840), (24, 20677860), (27, 18380320), (28, 17723880), (30, 16542288), (32, 15508395), (35, 14179104), (36, 13785240), (40, 12406716), (42, 11815920), (45, 11028192), (48, 10338930), (54, 9190160), (56, 8861940), (60, 8271144), (63, 7877280), (70, 7089552), (72, 6892620), (80, 6203358), (84, 5907960), (90, 5514096), (96, 5169465), (105, 4726368), (108, 4595080), (112, 4430970), (120, 4135572), (126, 3938640), (135, 3676064), (140, 3544776), (144, 3446310), (160, 3101679), (168, 2953980), (180, 2757048), (189, 2625760), (210, 2363184), (216, 2297540), (224, 2215485), (240, 2067786), (252, 1969320), (270, 1838032), (280, 1772388), (288, 1723155), (315, 1575456), (336, 1476990), (360, 1378524), (378, 1312880), (420, 1181592), (432, 1148770), (480, 1033893), (504, 984660), (540, 919016), (560, 886194), (630, 787728), (672, 738495), (720, 689262), (756, 656440), (840, 590796), (864, 574385), (945, 525152), (1008, 492330), (1080, 459508), (1120, 443097), (1260, 393864), (1440, 344631), (1512, 328220), (1680, 295398), (1890, 262576), (2016, 246165), (2160, 229754), (2520, 196932), (3024, 164110), (3360, 147699), (3780, 131288), (4320, 114877), (5040, 98466), (6048, 82055), (7560, 65644), (10080, 49233), (15120, 32822), (16411, 30240)]