310139280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:284

約数の個数: 400

約数和(自身を含む): 1242331200

約数和(自身を除く): 932191920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 66, 72, 76, 80, 81, 88, 90, 95, 99, 108, 110, 114, 120, 132, 135, 144, 152, 162, 165, 171, 176, 180, 190, 198, 209, 216, 220, 228, 229, 240, 264, 270, 285, 297, 304, 324, 330, 342, 360, 380, 396, 405, 418, 432, 440, 456, 458, 495, 513, 528, 540, 570, 594, 627, 648, 660, 684, 687, 720, 760, 792, 810, 836, 855, 880, 891, 912, 916, 990, 1026, 1045, 1080, 1140, 1145, 1188, 1254, 1296, 1320, 1368, 1374, 1485, 1520, 1539, 1584, 1620, 1672, 1710, 1782, 1832, 1881, 1980, 2052, 2061, 2090, 2160, 2280, 2290, 2376, 2508, 2519, 2565, 2640, 2736, 2748, 2970, 3078, 3135, 3240, 3344, 3420, 3435, 3564, 3664, 3762, 3960, 4104, 4122, 4180, 4351, 4455, 4560, 4580, 4752, 5016, 5038, 5130, 5496, 5643, 5940, 6156, 6183, 6270, 6480, 6840, 6870, 7128, 7524, 7557, 7695, 7920, 8208, 8244, 8360, 8702, 8910, 9160, 9405, 10032, 10076, 10260, 10305, 10992, 11286, 11880, 12312, 12366, 12540, 12595, 13053, 13680, 13740, 14256, 15048, 15114, 15390, 16488, 16720, 16929, 17404, 17820, 18320, 18549, 18810, 20152, 20520, 20610, 21755, 22572, 22671, 23760, 24624, 24732, 25080, 25190, 26106, 27480, 28215, 30096, 30228, 30780, 30915, 32976, 33858, 34808, 35640, 37098, 37620, 37785, 39159, 40304, 41040, 41220, 43510, 45144, 45342, 47861, 49464, 50160, 50380, 52212, 54960, 56430, 60456, 61560, 61830, 65265, 67716, 68013, 69616, 71280, 74196, 75240, 75570, 78318, 82440, 84645, 87020, 90288, 90684, 92745, 95722, 98928, 100760, 104424, 112860, 113355, 117477, 120912, 123120, 123660, 130530, 135432, 136026, 143583, 148392, 150480, 151140, 156636, 164880, 169290, 174040, 181368, 185490, 191444, 195795, 201520, 204039, 208848, 225720, 226710, 234954, 239305, 247320, 261060, 270864, 272052, 287166, 296784, 302280, 313272, 338580, 340065, 348080, 352431, 362736, 370980, 382888, 391590, 408078, 430749, 451440, 453420, 469908, 478610, 494640, 522120, 544104, 574332, 587385, 604560, 626544, 677160, 680130, 704862, 717915, 741960, 765776, 783180, 816156, 861498, 906840, 939816, 957220, 1020195, 1044240, 1088208, 1148664, 1174770, 1292247, 1354320, 1360260, 1409724, 1435830, 1483920, 1566360, 1632312, 1722996, 1762155, 1813680, 1879632, 1914440, 2040390, 2153745, 2297328, 2349540, 2584494, 2720520, 2819448, 2871660, 3132720, 3264624, 3445992, 3524310, 3828880, 3876741, 4080780, 4307490, 4699080, 5168988, 5441040, 5638896, 5743320, 6461235, 6891984, 7048620, 7753482, 8161560, 8614980, 9398160, 10337976, 11486640, 12922470, 14097240, 15506964, 16323120, 17229960, 19383705, 20675952, 25844940, 28194480, 31013928, 34459920, 38767410, 51689880, 62027856, 77534820, 103379760, 155069640, 310139280]

約数ペア:

[(1, 310139280), (2, 155069640), (3, 103379760), (4, 77534820), (5, 62027856), (6, 51689880), (8, 38767410), (9, 34459920), (10, 31013928), (11, 28194480), (12, 25844940), (15, 20675952), (16, 19383705), (18, 17229960), (19, 16323120), (20, 15506964), (22, 14097240), (24, 12922470), (27, 11486640), (30, 10337976), (33, 9398160), (36, 8614980), (38, 8161560), (40, 7753482), (44, 7048620), (45, 6891984), (48, 6461235), (54, 5743320), (55, 5638896), (57, 5441040), (60, 5168988), (66, 4699080), (72, 4307490), (76, 4080780), (80, 3876741), (81, 3828880), (88, 3524310), (90, 3445992), (95, 3264624), (99, 3132720), (108, 2871660), (110, 2819448), (114, 2720520), (120, 2584494), (132, 2349540), (135, 2297328), (144, 2153745), (152, 2040390), (162, 1914440), (165, 1879632), (171, 1813680), (176, 1762155), (180, 1722996), (190, 1632312), (198, 1566360), (209, 1483920), (216, 1435830), (220, 1409724), (228, 1360260), (229, 1354320), (240, 1292247), (264, 1174770), (270, 1148664), (285, 1088208), (297, 1044240), (304, 1020195), (324, 957220), (330, 939816), (342, 906840), (360, 861498), (380, 816156), (396, 783180), (405, 765776), (418, 741960), (432, 717915), (440, 704862), (456, 680130), (458, 677160), (495, 626544), (513, 604560), (528, 587385), (540, 574332), (570, 544104), (594, 522120), (627, 494640), (648, 478610), (660, 469908), (684, 453420), (687, 451440), (720, 430749), (760, 408078), (792, 391590), (810, 382888), (836, 370980), (855, 362736), (880, 352431), (891, 348080), (912, 340065), (916, 338580), (990, 313272), (1026, 302280), (1045, 296784), (1080, 287166), (1140, 272052), (1145, 270864), (1188, 261060), (1254, 247320), (1296, 239305), (1320, 234954), (1368, 226710), (1374, 225720), (1485, 208848), (1520, 204039), (1539, 201520), (1584, 195795), (1620, 191444), (1672, 185490), (1710, 181368), (1782, 174040), (1832, 169290), (1881, 164880), (1980, 156636), (2052, 151140), (2061, 150480), (2090, 148392), (2160, 143583), (2280, 136026), (2290, 135432), (2376, 130530), (2508, 123660), (2519, 123120), (2565, 120912), (2640, 117477), (2736, 113355), (2748, 112860), (2970, 104424), (3078, 100760), (3135, 98928), (3240, 95722), (3344, 92745), (3420, 90684), (3435, 90288), (3564, 87020), (3664, 84645), (3762, 82440), (3960, 78318), (4104, 75570), (4122, 75240), (4180, 74196), (4351, 71280), (4455, 69616), (4560, 68013), (4580, 67716), (4752, 65265), (5016, 61830), (5038, 61560), (5130, 60456), (5496, 56430), (5643, 54960), (5940, 52212), (6156, 50380), (6183, 50160), (6270, 49464), (6480, 47861), (6840, 45342), (6870, 45144), (7128, 43510), (7524, 41220), (7557, 41040), (7695, 40304), (7920, 39159), (8208, 37785), (8244, 37620), (8360, 37098), (8702, 35640), (8910, 34808), (9160, 33858), (9405, 32976), (10032, 30915), (10076, 30780), (10260, 30228), (10305, 30096), (10992, 28215), (11286, 27480), (11880, 26106), (12312, 25190), (12366, 25080), (12540, 24732), (12595, 24624), (13053, 23760), (13680, 22671), (13740, 22572), (14256, 21755), (15048, 20610), (15114, 20520), (15390, 20152), (16488, 18810), (16720, 18549), (16929, 18320), (17404, 17820)]