233437440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:145

約数の個数: 288

約数和(自身を含む): 805303296

約数和(自身を除く): 571865856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 37, 40, 48, 53, 60, 62, 64, 74, 80, 93, 96, 106, 111, 120, 124, 128, 148, 155, 159, 160, 185, 186, 192, 212, 222, 240, 248, 256, 265, 296, 310, 318, 320, 370, 372, 384, 424, 444, 465, 480, 496, 530, 555, 592, 620, 636, 640, 740, 744, 768, 795, 848, 888, 930, 960, 992, 1060, 1110, 1147, 1184, 1240, 1272, 1280, 1480, 1488, 1590, 1643, 1696, 1776, 1860, 1920, 1961, 1984, 2120, 2220, 2294, 2368, 2480, 2544, 2960, 2976, 3180, 3286, 3392, 3441, 3552, 3720, 3840, 3922, 3968, 4240, 4440, 4588, 4736, 4929, 4960, 5088, 5735, 5883, 5920, 5952, 6360, 6572, 6784, 6882, 7104, 7440, 7844, 7936, 8215, 8480, 8880, 9176, 9472, 9805, 9858, 9920, 10176, 11470, 11766, 11840, 11904, 12720, 13144, 13568, 13764, 14208, 14880, 15688, 16430, 16960, 17205, 17760, 18352, 19610, 19716, 19840, 20352, 22940, 23532, 23680, 23808, 24645, 25440, 26288, 27528, 28416, 29415, 29760, 31376, 32860, 33920, 34410, 35520, 36704, 39220, 39432, 39680, 40704, 45880, 47064, 47360, 49290, 50880, 52576, 55056, 58830, 59520, 60791, 62752, 65720, 67840, 68820, 71040, 73408, 78440, 78864, 91760, 94128, 98580, 101760, 105152, 110112, 117660, 119040, 121582, 125504, 131440, 137640, 142080, 146816, 156880, 157728, 182373, 183520, 188256, 197160, 203520, 210304, 220224, 235320, 243164, 251008, 262880, 275280, 293632, 303955, 313760, 315456, 364746, 367040, 376512, 394320, 420608, 440448, 470640, 486328, 502016, 525760, 550560, 607910, 627520, 630912, 729492, 734080, 753024, 788640, 880896, 911865, 941280, 972656, 1051520, 1101120, 1215820, 1255040, 1261824, 1458984, 1468160, 1506048, 1577280, 1823730, 1882560, 1945312, 2103040, 2202240, 2431640, 2510080, 2917968, 3154560, 3647460, 3765120, 3890624, 4404480, 4863280, 5835936, 6309120, 7294920, 7530240, 7781248, 9726560, 11671872, 14589840, 15562496, 19453120, 23343744, 29179680, 38906240, 46687488, 58359360, 77812480, 116718720, 233437440]

約数ペア:

[(1, 233437440), (2, 116718720), (3, 77812480), (4, 58359360), (5, 46687488), (6, 38906240), (8, 29179680), (10, 23343744), (12, 19453120), (15, 15562496), (16, 14589840), (20, 11671872), (24, 9726560), (30, 7781248), (31, 7530240), (32, 7294920), (37, 6309120), (40, 5835936), (48, 4863280), (53, 4404480), (60, 3890624), (62, 3765120), (64, 3647460), (74, 3154560), (80, 2917968), (93, 2510080), (96, 2431640), (106, 2202240), (111, 2103040), (120, 1945312), (124, 1882560), (128, 1823730), (148, 1577280), (155, 1506048), (159, 1468160), (160, 1458984), (185, 1261824), (186, 1255040), (192, 1215820), (212, 1101120), (222, 1051520), (240, 972656), (248, 941280), (256, 911865), (265, 880896), (296, 788640), (310, 753024), (318, 734080), (320, 729492), (370, 630912), (372, 627520), (384, 607910), (424, 550560), (444, 525760), (465, 502016), (480, 486328), (496, 470640), (530, 440448), (555, 420608), (592, 394320), (620, 376512), (636, 367040), (640, 364746), (740, 315456), (744, 313760), (768, 303955), (795, 293632), (848, 275280), (888, 262880), (930, 251008), (960, 243164), (992, 235320), (1060, 220224), (1110, 210304), (1147, 203520), (1184, 197160), (1240, 188256), (1272, 183520), (1280, 182373), (1480, 157728), (1488, 156880), (1590, 146816), (1643, 142080), (1696, 137640), (1776, 131440), (1860, 125504), (1920, 121582), (1961, 119040), (1984, 117660), (2120, 110112), (2220, 105152), (2294, 101760), (2368, 98580), (2480, 94128), (2544, 91760), (2960, 78864), (2976, 78440), (3180, 73408), (3286, 71040), (3392, 68820), (3441, 67840), (3552, 65720), (3720, 62752), (3840, 60791), (3922, 59520), (3968, 58830), (4240, 55056), (4440, 52576), (4588, 50880), (4736, 49290), (4929, 47360), (4960, 47064), (5088, 45880), (5735, 40704), (5883, 39680), (5920, 39432), (5952, 39220), (6360, 36704), (6572, 35520), (6784, 34410), (6882, 33920), (7104, 32860), (7440, 31376), (7844, 29760), (7936, 29415), (8215, 28416), (8480, 27528), (8880, 26288), (9176, 25440), (9472, 24645), (9805, 23808), (9858, 23680), (9920, 23532), (10176, 22940), (11470, 20352), (11766, 19840), (11840, 19716), (11904, 19610), (12720, 18352), (13144, 17760), (13568, 17205), (13764, 16960), (14208, 16430), (14880, 15688)]