318716640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:407

約数の個数: 384

約数和(自身を含む): 1284595200

約数和(自身を除く): 965878560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 32, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 96, 99, 108, 110, 114, 120, 132, 135, 144, 152, 160, 165, 171, 176, 180, 190, 198, 209, 216, 220, 228, 240, 264, 270, 285, 288, 297, 304, 330, 342, 352, 353, 360, 380, 396, 418, 432, 440, 456, 480, 495, 513, 528, 540, 570, 594, 608, 627, 660, 684, 706, 720, 760, 792, 836, 855, 864, 880, 912, 990, 1026, 1045, 1056, 1059, 1080, 1140, 1188, 1254, 1320, 1368, 1412, 1440, 1485, 1520, 1584, 1672, 1710, 1760, 1765, 1824, 1881, 1980, 2052, 2090, 2118, 2160, 2280, 2376, 2508, 2565, 2640, 2736, 2824, 2970, 3040, 3135, 3168, 3177, 3344, 3420, 3530, 3762, 3883, 3960, 4104, 4180, 4236, 4320, 4560, 4752, 5016, 5130, 5280, 5295, 5472, 5643, 5648, 5940, 6270, 6354, 6688, 6707, 6840, 7060, 7524, 7766, 7920, 8208, 8360, 8472, 9120, 9405, 9504, 9531, 10032, 10260, 10590, 11286, 11296, 11649, 11880, 12540, 12708, 13414, 13680, 14120, 15048, 15532, 15840, 15885, 16416, 16720, 16944, 18810, 19062, 19415, 20064, 20121, 20520, 21180, 22572, 23298, 23760, 25080, 25416, 26828, 27360, 28215, 28240, 30096, 31064, 31770, 33440, 33535, 33888, 34947, 37620, 38124, 38830, 40242, 41040, 42360, 45144, 46596, 47520, 47655, 50160, 50832, 53656, 56430, 56480, 58245, 60192, 60363, 62128, 63540, 67070, 69894, 73777, 75240, 76248, 77660, 80484, 82080, 84720, 90288, 93192, 95310, 100320, 100605, 101664, 104841, 107312, 112860, 116490, 120726, 124256, 127080, 134140, 139788, 147554, 150480, 152496, 155320, 160968, 169440, 174735, 180576, 181089, 186384, 190620, 201210, 209682, 214624, 221331, 225720, 232980, 241452, 254160, 268280, 279576, 295108, 300960, 301815, 304992, 310640, 321936, 349470, 362178, 368885, 372768, 381240, 402420, 419364, 442662, 451440, 465960, 482904, 508320, 524205, 536560, 559152, 590216, 603630, 621280, 643872, 663993, 698940, 724356, 737770, 762480, 804840, 838728, 885324, 902880, 905445, 931920, 965808, 1048410, 1073120, 1106655, 1118304, 1180432, 1207260, 1327986, 1397880, 1448712, 1475540, 1524960, 1609680, 1677456, 1770648, 1810890, 1863840, 1931616, 1991979, 2096820, 2213310, 2360864, 2414520, 2655972, 2795760, 2897424, 2951080, 3219360, 3319965, 3354912, 3541296, 3621780, 3983958, 4193640, 4426620, 4829040, 5311944, 5591520, 5794848, 5902160, 6639930, 7082592, 7243560, 7967916, 8387280, 8853240, 9658080, 9959895, 10623888, 11804320, 13279860, 14487120, 15935832, 16774560, 17706480, 19919790, 21247776, 26559720, 28974240, 31871664, 35412960, 39839580, 53119440, 63743328, 79679160, 106238880, 159358320, 318716640]

約数ペア:

[(1, 318716640), (2, 159358320), (3, 106238880), (4, 79679160), (5, 63743328), (6, 53119440), (8, 39839580), (9, 35412960), (10, 31871664), (11, 28974240), (12, 26559720), (15, 21247776), (16, 19919790), (18, 17706480), (19, 16774560), (20, 15935832), (22, 14487120), (24, 13279860), (27, 11804320), (30, 10623888), (32, 9959895), (33, 9658080), (36, 8853240), (38, 8387280), (40, 7967916), (44, 7243560), (45, 7082592), (48, 6639930), (54, 5902160), (55, 5794848), (57, 5591520), (60, 5311944), (66, 4829040), (72, 4426620), (76, 4193640), (80, 3983958), (88, 3621780), (90, 3541296), (95, 3354912), (96, 3319965), (99, 3219360), (108, 2951080), (110, 2897424), (114, 2795760), (120, 2655972), (132, 2414520), (135, 2360864), (144, 2213310), (152, 2096820), (160, 1991979), (165, 1931616), (171, 1863840), (176, 1810890), (180, 1770648), (190, 1677456), (198, 1609680), (209, 1524960), (216, 1475540), (220, 1448712), (228, 1397880), (240, 1327986), (264, 1207260), (270, 1180432), (285, 1118304), (288, 1106655), (297, 1073120), (304, 1048410), (330, 965808), (342, 931920), (352, 905445), (353, 902880), (360, 885324), (380, 838728), (396, 804840), (418, 762480), (432, 737770), (440, 724356), (456, 698940), (480, 663993), (495, 643872), (513, 621280), (528, 603630), (540, 590216), (570, 559152), (594, 536560), (608, 524205), (627, 508320), (660, 482904), (684, 465960), (706, 451440), (720, 442662), (760, 419364), (792, 402420), (836, 381240), (855, 372768), (864, 368885), (880, 362178), (912, 349470), (990, 321936), (1026, 310640), (1045, 304992), (1056, 301815), (1059, 300960), (1080, 295108), (1140, 279576), (1188, 268280), (1254, 254160), (1320, 241452), (1368, 232980), (1412, 225720), (1440, 221331), (1485, 214624), (1520, 209682), (1584, 201210), (1672, 190620), (1710, 186384), (1760, 181089), (1765, 180576), (1824, 174735), (1881, 169440), (1980, 160968), (2052, 155320), (2090, 152496), (2118, 150480), (2160, 147554), (2280, 139788), (2376, 134140), (2508, 127080), (2565, 124256), (2640, 120726), (2736, 116490), (2824, 112860), (2970, 107312), (3040, 104841), (3135, 101664), (3168, 100605), (3177, 100320), (3344, 95310), (3420, 93192), (3530, 90288), (3762, 84720), (3883, 82080), (3960, 80484), (4104, 77660), (4180, 76248), (4236, 75240), (4320, 73777), (4560, 69894), (4752, 67070), (5016, 63540), (5130, 62128), (5280, 60363), (5295, 60192), (5472, 58245), (5643, 56480), (5648, 56430), (5940, 53656), (6270, 50832), (6354, 50160), (6688, 47655), (6707, 47520), (6840, 46596), (7060, 45144), (7524, 42360), (7766, 41040), (7920, 40242), (8208, 38830), (8360, 38124), (8472, 37620), (9120, 34947), (9405, 33888), (9504, 33535), (9531, 33440), (10032, 31770), (10260, 31064), (10590, 30096), (11286, 28240), (11296, 28215), (11649, 27360), (11880, 26828), (12540, 25416), (12708, 25080), (13414, 23760), (13680, 23298), (14120, 22572), (15048, 21180), (15532, 20520), (15840, 20121), (15885, 20064), (16416, 19415), (16720, 19062), (16944, 18810)]