301931280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1051}}^1$

素因数の和:1099

約数の個数: 320

約数和(自身を含む): 1252300800

約数和(自身を除く): 950369520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 168, 171, 180, 189, 190, 210, 216, 228, 240, 252, 266, 270, 280, 285, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 504, 513, 532, 540, 560, 570, 630, 665, 684, 720, 756, 760, 798, 840, 855, 912, 945, 1008, 1026, 1051, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1512, 1520, 1596, 1680, 1710, 1890, 1995, 2052, 2102, 2128, 2160, 2280, 2394, 2520, 2565, 2660, 2736, 3024, 3153, 3192, 3420, 3591, 3780, 3990, 4104, 4204, 4560, 4788, 5040, 5130, 5255, 5320, 5985, 6306, 6384, 6840, 7182, 7357, 7560, 7980, 8208, 8408, 9459, 9576, 10260, 10510, 10640, 11970, 12612, 13680, 14364, 14714, 15120, 15765, 15960, 16816, 17955, 18918, 19152, 19969, 20520, 21020, 22071, 23940, 25224, 28377, 28728, 29428, 31530, 31920, 35910, 36785, 37836, 39938, 41040, 42040, 44142, 47295, 47880, 50448, 56754, 57456, 58856, 59907, 63060, 66213, 71820, 73570, 75672, 79876, 84080, 88284, 94590, 95760, 99845, 110355, 113508, 117712, 119814, 126120, 132426, 139783, 141885, 143640, 147140, 151344, 159752, 176568, 179721, 189180, 198639, 199690, 220710, 227016, 239628, 252240, 264852, 279566, 283770, 287280, 294280, 299535, 319504, 331065, 353136, 359442, 378360, 397278, 399380, 419349, 441420, 454032, 479256, 529704, 539163, 559132, 567540, 588560, 599070, 662130, 698915, 718884, 756720, 794556, 798760, 838698, 882840, 898605, 958512, 993195, 1059408, 1078326, 1118264, 1135080, 1198140, 1258047, 1324260, 1397830, 1437768, 1589112, 1597520, 1677396, 1765680, 1797210, 1986390, 2096745, 2156652, 2236528, 2270160, 2396280, 2516094, 2648520, 2695815, 2795660, 2875536, 3178224, 3354792, 3594420, 3774141, 3972780, 4193490, 4313304, 4792560, 5032188, 5297040, 5391630, 5591320, 6290235, 6709584, 7188840, 7548282, 7945560, 8386980, 8626608, 10064376, 10783260, 11182640, 12580470, 14377680, 15096564, 15891120, 16773960, 18870705, 20128752, 21566520, 25160940, 30193128, 33547920, 37741410, 43133040, 50321880, 60386256, 75482820, 100643760, 150965640, 301931280]

約数ペア:

[(1, 301931280), (2, 150965640), (3, 100643760), (4, 75482820), (5, 60386256), (6, 50321880), (7, 43133040), (8, 37741410), (9, 33547920), (10, 30193128), (12, 25160940), (14, 21566520), (15, 20128752), (16, 18870705), (18, 16773960), (19, 15891120), (20, 15096564), (21, 14377680), (24, 12580470), (27, 11182640), (28, 10783260), (30, 10064376), (35, 8626608), (36, 8386980), (38, 7945560), (40, 7548282), (42, 7188840), (45, 6709584), (48, 6290235), (54, 5591320), (56, 5391630), (57, 5297040), (60, 5032188), (63, 4792560), (70, 4313304), (72, 4193490), (76, 3972780), (80, 3774141), (84, 3594420), (90, 3354792), (95, 3178224), (105, 2875536), (108, 2795660), (112, 2695815), (114, 2648520), (120, 2516094), (126, 2396280), (133, 2270160), (135, 2236528), (140, 2156652), (144, 2096745), (152, 1986390), (168, 1797210), (171, 1765680), (180, 1677396), (189, 1597520), (190, 1589112), (210, 1437768), (216, 1397830), (228, 1324260), (240, 1258047), (252, 1198140), (266, 1135080), (270, 1118264), (280, 1078326), (285, 1059408), (304, 993195), (315, 958512), (336, 898605), (342, 882840), (360, 838698), (378, 798760), (380, 794556), (399, 756720), (420, 718884), (432, 698915), (456, 662130), (504, 599070), (513, 588560), (532, 567540), (540, 559132), (560, 539163), (570, 529704), (630, 479256), (665, 454032), (684, 441420), (720, 419349), (756, 399380), (760, 397278), (798, 378360), (840, 359442), (855, 353136), (912, 331065), (945, 319504), (1008, 299535), (1026, 294280), (1051, 287280), (1064, 283770), (1080, 279566), (1140, 264852), (1197, 252240), (1260, 239628), (1330, 227016), (1368, 220710), (1512, 199690), (1520, 198639), (1596, 189180), (1680, 179721), (1710, 176568), (1890, 159752), (1995, 151344), (2052, 147140), (2102, 143640), (2128, 141885), (2160, 139783), (2280, 132426), (2394, 126120), (2520, 119814), (2565, 117712), (2660, 113508), (2736, 110355), (3024, 99845), (3153, 95760), (3192, 94590), (3420, 88284), (3591, 84080), (3780, 79876), (3990, 75672), (4104, 73570), (4204, 71820), (4560, 66213), (4788, 63060), (5040, 59907), (5130, 58856), (5255, 57456), (5320, 56754), (5985, 50448), (6306, 47880), (6384, 47295), (6840, 44142), (7182, 42040), (7357, 41040), (7560, 39938), (7980, 37836), (8208, 36785), (8408, 35910), (9459, 31920), (9576, 31530), (10260, 29428), (10510, 28728), (10640, 28377), (11970, 25224), (12612, 23940), (13680, 22071), (14364, 21020), (14714, 20520), (15120, 19969), (15765, 19152), (15960, 18918), (16816, 17955)]