221636160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1877}}^1$

素因数の和:1941

約数の個数: 168

約数和(自身を含む): 781345656

約数和(自身を除く): 559709496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 192, 205, 240, 246, 288, 320, 328, 360, 369, 410, 480, 492, 576, 615, 656, 720, 738, 820, 960, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1877, 1968, 2460, 2624, 2880, 2952, 3280, 3690, 3754, 3936, 4920, 5631, 5904, 6560, 7380, 7508, 7872, 9385, 9840, 11262, 11808, 13120, 14760, 15016, 16893, 18770, 19680, 22524, 23616, 28155, 29520, 30032, 33786, 37540, 39360, 45048, 56310, 59040, 60064, 67572, 75080, 76957, 84465, 90096, 112620, 118080, 120128, 135144, 150160, 153914, 168930, 180192, 225240, 230871, 270288, 300320, 307828, 337860, 360384, 384785, 450480, 461742, 540576, 600640, 615656, 675720, 692613, 769570, 900960, 923484, 1081152, 1154355, 1231312, 1351440, 1385226, 1539140, 1801920, 1846968, 2308710, 2462624, 2702880, 2770452, 3078280, 3463065, 3693936, 4617420, 4925248, 5405760, 5540904, 6156560, 6926130, 7387872, 9234840, 11081808, 12313120, 13852260, 14775744, 18469680, 22163616, 24626240, 27704520, 36939360, 44327232, 55409040, 73878720, 110818080, 221636160]

約数ペア:

[(1, 221636160), (2, 110818080), (3, 73878720), (4, 55409040), (5, 44327232), (6, 36939360), (8, 27704520), (9, 24626240), (10, 22163616), (12, 18469680), (15, 14775744), (16, 13852260), (18, 12313120), (20, 11081808), (24, 9234840), (30, 7387872), (32, 6926130), (36, 6156560), (40, 5540904), (41, 5405760), (45, 4925248), (48, 4617420), (60, 3693936), (64, 3463065), (72, 3078280), (80, 2770452), (82, 2702880), (90, 2462624), (96, 2308710), (120, 1846968), (123, 1801920), (144, 1539140), (160, 1385226), (164, 1351440), (180, 1231312), (192, 1154355), (205, 1081152), (240, 923484), (246, 900960), (288, 769570), (320, 692613), (328, 675720), (360, 615656), (369, 600640), (410, 540576), (480, 461742), (492, 450480), (576, 384785), (615, 360384), (656, 337860), (720, 307828), (738, 300320), (820, 270288), (960, 230871), (984, 225240), (1230, 180192), (1312, 168930), (1440, 153914), (1476, 150160), (1640, 135144), (1845, 120128), (1877, 118080), (1968, 112620), (2460, 90096), (2624, 84465), (2880, 76957), (2952, 75080), (3280, 67572), (3690, 60064), (3754, 59040), (3936, 56310), (4920, 45048), (5631, 39360), (5904, 37540), (6560, 33786), (7380, 30032), (7508, 29520), (7872, 28155), (9385, 23616), (9840, 22524), (11262, 19680), (11808, 18770), (13120, 16893), (14760, 15016)]