320923680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:512

約数の個数: 384

約数和(自身を含む): 1329592320

約数和(自身を除く): 1008668640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 32, 33, 35, 38, 40, 42, 44, 48, 55, 56, 57, 60, 66, 70, 76, 77, 80, 84, 88, 95, 96, 105, 110, 112, 114, 120, 132, 133, 140, 152, 154, 160, 165, 168, 176, 190, 209, 210, 220, 224, 228, 231, 240, 264, 266, 280, 285, 304, 308, 330, 336, 352, 380, 385, 399, 418, 420, 440, 456, 457, 462, 480, 528, 532, 560, 570, 608, 616, 627, 660, 665, 672, 760, 770, 798, 836, 840, 880, 912, 914, 924, 1045, 1056, 1064, 1120, 1140, 1155, 1232, 1254, 1320, 1330, 1371, 1463, 1520, 1540, 1596, 1672, 1680, 1760, 1824, 1828, 1848, 1995, 2090, 2128, 2280, 2285, 2310, 2464, 2508, 2640, 2660, 2742, 2926, 3040, 3080, 3135, 3192, 3199, 3344, 3360, 3656, 3696, 3990, 4180, 4256, 4389, 4560, 4570, 4620, 5016, 5027, 5280, 5320, 5484, 5852, 6160, 6270, 6384, 6398, 6688, 6855, 7312, 7315, 7392, 7980, 8360, 8683, 8778, 9120, 9140, 9240, 9597, 10032, 10054, 10640, 10968, 11704, 12320, 12540, 12768, 12796, 13710, 14624, 14630, 15081, 15960, 15995, 16720, 17366, 17556, 18280, 18480, 19194, 20064, 20108, 21280, 21936, 21945, 23408, 25080, 25135, 25592, 26049, 27420, 29260, 30162, 31920, 31990, 33440, 34732, 35112, 35189, 36560, 36960, 38388, 40216, 43415, 43872, 43890, 46816, 47985, 50160, 50270, 51184, 52098, 54840, 58520, 60324, 60781, 63840, 63980, 69464, 70224, 70378, 73120, 75405, 76776, 80432, 86830, 87780, 95513, 95970, 100320, 100540, 102368, 104196, 105567, 109680, 117040, 120648, 121562, 127960, 130245, 138928, 140448, 140756, 150810, 153552, 160864, 173660, 175560, 175945, 182343, 191026, 191940, 201080, 208392, 211134, 219360, 234080, 241296, 243124, 255920, 260490, 277856, 281512, 286539, 301620, 303905, 307104, 347320, 351120, 351890, 364686, 382052, 383880, 402160, 416784, 422268, 477565, 482592, 486248, 511840, 520980, 527835, 563024, 573078, 603240, 607810, 668591, 694640, 702240, 703780, 729372, 764104, 767760, 804320, 833568, 844536, 911715, 955130, 972496, 1041960, 1055670, 1126048, 1146156, 1206480, 1215620, 1337182, 1389280, 1407560, 1432695, 1458744, 1528208, 1535520, 1689072, 1823430, 1910260, 1944992, 2005773, 2083920, 2111340, 2292312, 2412960, 2431240, 2674364, 2815120, 2865390, 2917488, 3056416, 3342955, 3378144, 3646860, 3820520, 4011546, 4167840, 4222680, 4584624, 4862480, 5348728, 5630240, 5730780, 5834976, 6685910, 7293720, 7641040, 8023092, 8445360, 9169248, 9724960, 10028865, 10697456, 11461560, 13371820, 14587440, 15282080, 16046184, 16890720, 20057730, 21394912, 22923120, 26743640, 29174880, 32092368, 40115460, 45846240, 53487280, 64184736, 80230920, 106974560, 160461840, 320923680]

約数ペア:

[(1, 320923680), (2, 160461840), (3, 106974560), (4, 80230920), (5, 64184736), (6, 53487280), (7, 45846240), (8, 40115460), (10, 32092368), (11, 29174880), (12, 26743640), (14, 22923120), (15, 21394912), (16, 20057730), (19, 16890720), (20, 16046184), (21, 15282080), (22, 14587440), (24, 13371820), (28, 11461560), (30, 10697456), (32, 10028865), (33, 9724960), (35, 9169248), (38, 8445360), (40, 8023092), (42, 7641040), (44, 7293720), (48, 6685910), (55, 5834976), (56, 5730780), (57, 5630240), (60, 5348728), (66, 4862480), (70, 4584624), (76, 4222680), (77, 4167840), (80, 4011546), (84, 3820520), (88, 3646860), (95, 3378144), (96, 3342955), (105, 3056416), (110, 2917488), (112, 2865390), (114, 2815120), (120, 2674364), (132, 2431240), (133, 2412960), (140, 2292312), (152, 2111340), (154, 2083920), (160, 2005773), (165, 1944992), (168, 1910260), (176, 1823430), (190, 1689072), (209, 1535520), (210, 1528208), (220, 1458744), (224, 1432695), (228, 1407560), (231, 1389280), (240, 1337182), (264, 1215620), (266, 1206480), (280, 1146156), (285, 1126048), (304, 1055670), (308, 1041960), (330, 972496), (336, 955130), (352, 911715), (380, 844536), (385, 833568), (399, 804320), (418, 767760), (420, 764104), (440, 729372), (456, 703780), (457, 702240), (462, 694640), (480, 668591), (528, 607810), (532, 603240), (560, 573078), (570, 563024), (608, 527835), (616, 520980), (627, 511840), (660, 486248), (665, 482592), (672, 477565), (760, 422268), (770, 416784), (798, 402160), (836, 383880), (840, 382052), (880, 364686), (912, 351890), (914, 351120), (924, 347320), (1045, 307104), (1056, 303905), (1064, 301620), (1120, 286539), (1140, 281512), (1155, 277856), (1232, 260490), (1254, 255920), (1320, 243124), (1330, 241296), (1371, 234080), (1463, 219360), (1520, 211134), (1540, 208392), (1596, 201080), (1672, 191940), (1680, 191026), (1760, 182343), (1824, 175945), (1828, 175560), (1848, 173660), (1995, 160864), (2090, 153552), (2128, 150810), (2280, 140756), (2285, 140448), (2310, 138928), (2464, 130245), (2508, 127960), (2640, 121562), (2660, 120648), (2742, 117040), (2926, 109680), (3040, 105567), (3080, 104196), (3135, 102368), (3192, 100540), (3199, 100320), (3344, 95970), (3360, 95513), (3656, 87780), (3696, 86830), (3990, 80432), (4180, 76776), (4256, 75405), (4389, 73120), (4560, 70378), (4570, 70224), (4620, 69464), (5016, 63980), (5027, 63840), (5280, 60781), (5320, 60324), (5484, 58520), (5852, 54840), (6160, 52098), (6270, 51184), (6384, 50270), (6398, 50160), (6688, 47985), (6855, 46816), (7312, 43890), (7315, 43872), (7392, 43415), (7980, 40216), (8360, 38388), (8683, 36960), (8778, 36560), (9120, 35189), (9140, 35112), (9240, 34732), (9597, 33440), (10032, 31990), (10054, 31920), (10640, 30162), (10968, 29260), (11704, 27420), (12320, 26049), (12540, 25592), (12768, 25135), (12796, 25080), (13710, 23408), (14624, 21945), (14630, 21936), (15081, 21280), (15960, 20108), (15995, 20064), (16720, 19194), (17366, 18480), (17556, 18280)]