204534240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:625

約数の個数: 192

約数和(自身を含む): 696003840

約数和(自身を除く): 491469600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 41, 48, 57, 60, 76, 80, 82, 95, 96, 114, 120, 123, 152, 160, 164, 190, 205, 228, 240, 246, 285, 304, 328, 380, 410, 456, 480, 492, 547, 570, 608, 615, 656, 760, 779, 820, 912, 984, 1094, 1140, 1230, 1312, 1520, 1558, 1640, 1641, 1824, 1968, 2188, 2280, 2337, 2460, 2735, 3040, 3116, 3280, 3282, 3895, 3936, 4376, 4560, 4674, 4920, 5470, 6232, 6560, 6564, 7790, 8205, 8752, 9120, 9348, 9840, 10393, 10940, 11685, 12464, 13128, 15580, 16410, 17504, 18696, 19680, 20786, 21880, 22427, 23370, 24928, 26256, 31160, 31179, 32820, 37392, 41572, 43760, 44854, 46740, 51965, 52512, 62320, 62358, 65640, 67281, 74784, 83144, 87520, 89708, 93480, 103930, 112135, 124640, 124716, 131280, 134562, 155895, 166288, 179416, 186960, 207860, 224270, 249432, 262560, 269124, 311790, 332576, 336405, 358832, 373920, 415720, 426113, 448540, 498864, 538248, 623580, 672810, 717664, 831440, 852226, 897080, 997728, 1076496, 1247160, 1278339, 1345620, 1662880, 1704452, 1794160, 2130565, 2152992, 2494320, 2556678, 2691240, 3408904, 3588320, 4261130, 4988640, 5113356, 5382480, 6391695, 6817808, 8522260, 10226712, 10764960, 12783390, 13635616, 17044520, 20453424, 25566780, 34089040, 40906848, 51133560, 68178080, 102267120, 204534240]

約数ペア:

[(1, 204534240), (2, 102267120), (3, 68178080), (4, 51133560), (5, 40906848), (6, 34089040), (8, 25566780), (10, 20453424), (12, 17044520), (15, 13635616), (16, 12783390), (19, 10764960), (20, 10226712), (24, 8522260), (30, 6817808), (32, 6391695), (38, 5382480), (40, 5113356), (41, 4988640), (48, 4261130), (57, 3588320), (60, 3408904), (76, 2691240), (80, 2556678), (82, 2494320), (95, 2152992), (96, 2130565), (114, 1794160), (120, 1704452), (123, 1662880), (152, 1345620), (160, 1278339), (164, 1247160), (190, 1076496), (205, 997728), (228, 897080), (240, 852226), (246, 831440), (285, 717664), (304, 672810), (328, 623580), (380, 538248), (410, 498864), (456, 448540), (480, 426113), (492, 415720), (547, 373920), (570, 358832), (608, 336405), (615, 332576), (656, 311790), (760, 269124), (779, 262560), (820, 249432), (912, 224270), (984, 207860), (1094, 186960), (1140, 179416), (1230, 166288), (1312, 155895), (1520, 134562), (1558, 131280), (1640, 124716), (1641, 124640), (1824, 112135), (1968, 103930), (2188, 93480), (2280, 89708), (2337, 87520), (2460, 83144), (2735, 74784), (3040, 67281), (3116, 65640), (3280, 62358), (3282, 62320), (3895, 52512), (3936, 51965), (4376, 46740), (4560, 44854), (4674, 43760), (4920, 41572), (5470, 37392), (6232, 32820), (6560, 31179), (6564, 31160), (7790, 26256), (8205, 24928), (8752, 23370), (9120, 22427), (9348, 21880), (9840, 20786), (10393, 19680), (10940, 18696), (11685, 17504), (12464, 16410), (13128, 15580)]