21037855680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1$

素因数の和:489

約数の個数: 448

約数和(自身を含む): 76195123200

約数和(自身を除く): 55157267520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 64, 72, 80, 90, 96, 108, 120, 122, 135, 144, 160, 179, 180, 183, 192, 216, 223, 240, 244, 270, 288, 305, 320, 358, 360, 366, 432, 446, 480, 488, 537, 540, 549, 576, 610, 669, 716, 720, 732, 864, 892, 895, 915, 960, 976, 1074, 1080, 1098, 1115, 1220, 1338, 1432, 1440, 1464, 1611, 1647, 1728, 1784, 1790, 1830, 1952, 2007, 2148, 2160, 2196, 2230, 2440, 2676, 2685, 2745, 2864, 2880, 2928, 3222, 3294, 3345, 3568, 3580, 3660, 3904, 4014, 4296, 4320, 4392, 4460, 4833, 4880, 5352, 5370, 5490, 5728, 5856, 6021, 6444, 6588, 6690, 7136, 7160, 7320, 8028, 8055, 8235, 8592, 8640, 8784, 8920, 9666, 9760, 10035, 10704, 10740, 10919, 10980, 11456, 11712, 12042, 12888, 13176, 13380, 13603, 14272, 14320, 14640, 16056, 16110, 16470, 17184, 17568, 17840, 19332, 19520, 20070, 21408, 21480, 21838, 21960, 24084, 24165, 25776, 26352, 26760, 27206, 28640, 29280, 30105, 32112, 32220, 32757, 32940, 34368, 35136, 35680, 38664, 39917, 40140, 40809, 42816, 42960, 43676, 43920, 48168, 48330, 51552, 52704, 53520, 54412, 54595, 57280, 58560, 60210, 64224, 64440, 65514, 65880, 68015, 71360, 77328, 79834, 80280, 81618, 85920, 87352, 87840, 96336, 96660, 98271, 103104, 105408, 107040, 108824, 109190, 119751, 120420, 122427, 128448, 128880, 131028, 131760, 136030, 154656, 159668, 160560, 163236, 163785, 171840, 174704, 175680, 192672, 193320, 196542, 199585, 204045, 214080, 217648, 218380, 239502, 240840, 244854, 257760, 262056, 263520, 272060, 294813, 309312, 319336, 321120, 326472, 327570, 349408, 359253, 367281, 385344, 386640, 393084, 399170, 408090, 435296, 436760, 479004, 481680, 489708, 491355, 515520, 524112, 527040, 544120, 589626, 598755, 612135, 638672, 642240, 652944, 655140, 698816, 718506, 734562, 773280, 786168, 798340, 816180, 870592, 873520, 958008, 963360, 979416, 982710, 1048224, 1077759, 1088240, 1179252, 1197510, 1224270, 1277344, 1305888, 1310280, 1437012, 1469124, 1474065, 1546560, 1572336, 1596680, 1632360, 1747040, 1796265, 1836405, 1916016, 1926720, 1958832, 1965420, 2096448, 2155518, 2176480, 2358504, 2395020, 2434937, 2448540, 2554688, 2611776, 2620560, 2874024, 2938248, 2948130, 3144672, 3193360, 3264720, 3494080, 3592530, 3672810, 3832032, 3917664, 3930840, 4311036, 4352960, 4717008, 4790040, 4869874, 4897080, 5241120, 5388795, 5748048, 5876496, 5896260, 6289344, 6386720, 6529440, 7185060, 7304811, 7345620, 7664064, 7835328, 7861680, 8622072, 9434016, 9580080, 9739748, 9794160, 10482240, 10777590, 11496096, 11752992, 11792520, 12174685, 12773440, 13058880, 14370120, 14609622, 14691240, 15723360, 17244144, 18868032, 19160160, 19479496, 19588320, 21555180, 21914433, 22992192, 23505984, 23585040, 24349370, 28740240, 29219244, 29382480, 31446720, 34488288, 36524055, 38320320, 38958992, 39176640, 43110360, 43828866, 47170080, 48698740, 57480480, 58438488, 58764960, 65743299, 68976576, 73048110, 77917984, 86220720, 87657732, 94340160, 97397480, 109572165, 114960960, 116876976, 117529920, 131486598, 146096220, 155835968, 172441440, 175315464, 194794960, 219144330, 233753952, 262973196, 292192440, 328716495, 344882880, 350630928, 389589920, 438288660, 467507904, 525946392, 584384880, 657432990, 701261856, 779179840, 876577320, 1051892784, 1168769760, 1314865980, 1402523712, 1753154640, 2103785568, 2337539520, 2629731960, 3506309280, 4207571136, 5259463920, 7012618560, 10518927840, 21037855680]

約数ペア:

[(1, 21037855680), (2, 10518927840), (3, 7012618560), (4, 5259463920), (5, 4207571136), (6, 3506309280), (8, 2629731960), (9, 2337539520), (10, 2103785568), (12, 1753154640), (15, 1402523712), (16, 1314865980), (18, 1168769760), (20, 1051892784), (24, 876577320), (27, 779179840), (30, 701261856), (32, 657432990), (36, 584384880), (40, 525946392), (45, 467507904), (48, 438288660), (54, 389589920), (60, 350630928), (61, 344882880), (64, 328716495), (72, 292192440), (80, 262973196), (90, 233753952), (96, 219144330), (108, 194794960), (120, 175315464), (122, 172441440), (135, 155835968), (144, 146096220), (160, 131486598), (179, 117529920), (180, 116876976), (183, 114960960), (192, 109572165), (216, 97397480), (223, 94340160), (240, 87657732), (244, 86220720), (270, 77917984), (288, 73048110), (305, 68976576), (320, 65743299), (358, 58764960), (360, 58438488), (366, 57480480), (432, 48698740), (446, 47170080), (480, 43828866), (488, 43110360), (537, 39176640), (540, 38958992), (549, 38320320), (576, 36524055), (610, 34488288), (669, 31446720), (716, 29382480), (720, 29219244), (732, 28740240), (864, 24349370), (892, 23585040), (895, 23505984), (915, 22992192), (960, 21914433), (976, 21555180), (1074, 19588320), (1080, 19479496), (1098, 19160160), (1115, 18868032), (1220, 17244144), (1338, 15723360), (1432, 14691240), (1440, 14609622), (1464, 14370120), (1611, 13058880), (1647, 12773440), (1728, 12174685), (1784, 11792520), (1790, 11752992), (1830, 11496096), (1952, 10777590), (2007, 10482240), (2148, 9794160), (2160, 9739748), (2196, 9580080), (2230, 9434016), (2440, 8622072), (2676, 7861680), (2685, 7835328), (2745, 7664064), (2864, 7345620), (2880, 7304811), (2928, 7185060), (3222, 6529440), (3294, 6386720), (3345, 6289344), (3568, 5896260), (3580, 5876496), (3660, 5748048), (3904, 5388795), (4014, 5241120), (4296, 4897080), (4320, 4869874), (4392, 4790040), (4460, 4717008), (4833, 4352960), (4880, 4311036), (5352, 3930840), (5370, 3917664), (5490, 3832032), (5728, 3672810), (5856, 3592530), (6021, 3494080), (6444, 3264720), (6588, 3193360), (6690, 3144672), (7136, 2948130), (7160, 2938248), (7320, 2874024), (8028, 2620560), (8055, 2611776), (8235, 2554688), (8592, 2448540), (8640, 2434937), (8784, 2395020), (8920, 2358504), (9666, 2176480), (9760, 2155518), (10035, 2096448), (10704, 1965420), (10740, 1958832), (10919, 1926720), (10980, 1916016), (11456, 1836405), (11712, 1796265), (12042, 1747040), (12888, 1632360), (13176, 1596680), (13380, 1572336), (13603, 1546560), (14272, 1474065), (14320, 1469124), (14640, 1437012), (16056, 1310280), (16110, 1305888), (16470, 1277344), (17184, 1224270), (17568, 1197510), (17840, 1179252), (19332, 1088240), (19520, 1077759), (20070, 1048224), (21408, 982710), (21480, 979416), (21838, 963360), (21960, 958008), (24084, 873520), (24165, 870592), (25776, 816180), (26352, 798340), (26760, 786168), (27206, 773280), (28640, 734562), (29280, 718506), (30105, 698816), (32112, 655140), (32220, 652944), (32757, 642240), (32940, 638672), (34368, 612135), (35136, 598755), (35680, 589626), (38664, 544120), (39917, 527040), (40140, 524112), (40809, 515520), (42816, 491355), (42960, 489708), (43676, 481680), (43920, 479004), (48168, 436760), (48330, 435296), (51552, 408090), (52704, 399170), (53520, 393084), (54412, 386640), (54595, 385344), (57280, 367281), (58560, 359253), (60210, 349408), (64224, 327570), (64440, 326472), (65514, 321120), (65880, 319336), (68015, 309312), (71360, 294813), (77328, 272060), (79834, 263520), (80280, 262056), (81618, 257760), (85920, 244854), (87352, 240840), (87840, 239502), (96336, 218380), (96660, 217648), (98271, 214080), (103104, 204045), (105408, 199585), (107040, 196542), (108824, 193320), (109190, 192672), (119751, 175680), (120420, 174704), (122427, 171840), (128448, 163785), (128880, 163236), (131028, 160560), (131760, 159668), (136030, 154656)]