165422880

素因数分解:

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

素因数の和:16439

約数の個数: 144

約数和(自身を含む): 645188544

約数和(自身を除く): 479765664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 16411, 32822, 49233, 65644, 82055, 98466, 114877, 131288, 147699, 164110, 196932, 229754, 246165, 262576, 295398, 328220, 344631, 393864, 459508, 492330, 525152, 574385, 590796, 656440, 689262, 738495, 787728, 919016, 984660, 1033893, 1148770, 1181592, 1312880, 1378524, 1476990, 1575456, 1723155, 1838032, 1969320, 2067786, 2297540, 2363184, 2625760, 2757048, 2953980, 3446310, 3676064, 3938640, 4135572, 4595080, 4726368, 5169465, 5514096, 5907960, 6892620, 7877280, 8271144, 9190160, 10338930, 11028192, 11815920, 13785240, 16542288, 18380320, 20677860, 23631840, 27570480, 33084576, 41355720, 55140960, 82711440, 165422880]

約数ペア:

[(1, 165422880), (2, 82711440), (3, 55140960), (4, 41355720), (5, 33084576), (6, 27570480), (7, 23631840), (8, 20677860), (9, 18380320), (10, 16542288), (12, 13785240), (14, 11815920), (15, 11028192), (16, 10338930), (18, 9190160), (20, 8271144), (21, 7877280), (24, 6892620), (28, 5907960), (30, 5514096), (32, 5169465), (35, 4726368), (36, 4595080), (40, 4135572), (42, 3938640), (45, 3676064), (48, 3446310), (56, 2953980), (60, 2757048), (63, 2625760), (70, 2363184), (72, 2297540), (80, 2067786), (84, 1969320), (90, 1838032), (96, 1723155), (105, 1575456), (112, 1476990), (120, 1378524), (126, 1312880), (140, 1181592), (144, 1148770), (160, 1033893), (168, 984660), (180, 919016), (210, 787728), (224, 738495), (240, 689262), (252, 656440), (280, 590796), (288, 574385), (315, 525152), (336, 492330), (360, 459508), (420, 393864), (480, 344631), (504, 328220), (560, 295398), (630, 262576), (672, 246165), (720, 229754), (840, 196932), (1008, 164110), (1120, 147699), (1260, 131288), (1440, 114877), (1680, 98466), (2016, 82055), (2520, 65644), (3360, 49233), (5040, 32822), (10080, 16411)]