12400629920

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:301

約数の個数: 384

約数和(自身を含む): 36404121600

約数和(自身を除く): 24003491680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 37, 40, 49, 56, 62, 70, 74, 80, 98, 112, 124, 140, 148, 155, 160, 185, 196, 197, 217, 224, 245, 248, 259, 280, 296, 310, 343, 370, 392, 394, 434, 490, 496, 518, 560, 592, 620, 686, 740, 784, 788, 868, 980, 985, 992, 1036, 1085, 1120, 1147, 1184, 1240, 1295, 1372, 1379, 1480, 1519, 1568, 1576, 1715, 1736, 1813, 1960, 1970, 2072, 2170, 2294, 2480, 2590, 2744, 2758, 2960, 3038, 3152, 3430, 3472, 3626, 3920, 3940, 4144, 4340, 4588, 4960, 5180, 5488, 5516, 5735, 5920, 6076, 6107, 6304, 6860, 6895, 6944, 7252, 7289, 7595, 7840, 7880, 8029, 8288, 8680, 9065, 9176, 9653, 10360, 10633, 10976, 11032, 11470, 12152, 12214, 12691, 13720, 13790, 14504, 14578, 15190, 15760, 16058, 17360, 18130, 18352, 19306, 20720, 21266, 22064, 22940, 24304, 24428, 25382, 27440, 27580, 29008, 29156, 30380, 30535, 31520, 32116, 34720, 36260, 36445, 36704, 38612, 40145, 41440, 42532, 42749, 44128, 45880, 48265, 48608, 48856, 50764, 51023, 53165, 54880, 55160, 56203, 58016, 58312, 60760, 61070, 63455, 64232, 67571, 72520, 72890, 77224, 80290, 85064, 85498, 91760, 96530, 97712, 101528, 102046, 106330, 110320, 112406, 116624, 121520, 122140, 126910, 128464, 135142, 145040, 145780, 154448, 160580, 170128, 170996, 183520, 193060, 195424, 203056, 204092, 212660, 213745, 220640, 224812, 225959, 233248, 243040, 244280, 253820, 255115, 256928, 270284, 281015, 290080, 291560, 299243, 308896, 321160, 337855, 340256, 341992, 357161, 386120, 393421, 406112, 408184, 425320, 427490, 449624, 451918, 488560, 507640, 510230, 540568, 562030, 583120, 598486, 642320, 675710, 683984, 714322, 772240, 786842, 816368, 850640, 854980, 899248, 903836, 977120, 1015280, 1020460, 1081136, 1124060, 1129795, 1166240, 1196972, 1284640, 1351420, 1367968, 1428644, 1496215, 1544480, 1573684, 1581713, 1632736, 1701280, 1709960, 1785805, 1798496, 1807672, 1967105, 2030560, 2040920, 2094701, 2162272, 2248120, 2259590, 2393944, 2500127, 2702840, 2857288, 2992430, 3147368, 3163426, 3419920, 3571610, 3615344, 3934210, 4081840, 4189402, 4496240, 4519180, 4787888, 5000254, 5405680, 5714576, 5984860, 6294736, 6326852, 6839840, 7143220, 7230688, 7868420, 7908565, 8163680, 8378804, 8992480, 9038360, 9575776, 10000508, 10473505, 10811360, 11071991, 11429152, 11969720, 12500635, 12589472, 12653704, 14286440, 15736840, 15817130, 16757608, 18076720, 20001016, 20947010, 22143982, 23939440, 25001270, 25307408, 28572880, 31473680, 31634260, 33515216, 36153440, 40002032, 41894020, 44287964, 47878880, 50002540, 50614816, 55359955, 57145760, 62947360, 63268520, 67030432, 77503937, 80004064, 83788040, 88575928, 100005080, 110719910, 126537040, 155007874, 167576080, 177151856, 200010160, 221439820, 253074080, 310015748, 335152160, 354303712, 387519685, 400020320, 442879640, 620031496, 775039370, 885759280, 1240062992, 1550078740, 1771518560, 2480125984, 3100157480, 6200314960, 12400629920]

約数ペア:

[(1, 12400629920), (2, 6200314960), (4, 3100157480), (5, 2480125984), (7, 1771518560), (8, 1550078740), (10, 1240062992), (14, 885759280), (16, 775039370), (20, 620031496), (28, 442879640), (31, 400020320), (32, 387519685), (35, 354303712), (37, 335152160), (40, 310015748), (49, 253074080), (56, 221439820), (62, 200010160), (70, 177151856), (74, 167576080), (80, 155007874), (98, 126537040), (112, 110719910), (124, 100005080), (140, 88575928), (148, 83788040), (155, 80004064), (160, 77503937), (185, 67030432), (196, 63268520), (197, 62947360), (217, 57145760), (224, 55359955), (245, 50614816), (248, 50002540), (259, 47878880), (280, 44287964), (296, 41894020), (310, 40002032), (343, 36153440), (370, 33515216), (392, 31634260), (394, 31473680), (434, 28572880), (490, 25307408), (496, 25001270), (518, 23939440), (560, 22143982), (592, 20947010), (620, 20001016), (686, 18076720), (740, 16757608), (784, 15817130), (788, 15736840), (868, 14286440), (980, 12653704), (985, 12589472), (992, 12500635), (1036, 11969720), (1085, 11429152), (1120, 11071991), (1147, 10811360), (1184, 10473505), (1240, 10000508), (1295, 9575776), (1372, 9038360), (1379, 8992480), (1480, 8378804), (1519, 8163680), (1568, 7908565), (1576, 7868420), (1715, 7230688), (1736, 7143220), (1813, 6839840), (1960, 6326852), (1970, 6294736), (2072, 5984860), (2170, 5714576), (2294, 5405680), (2480, 5000254), (2590, 4787888), (2744, 4519180), (2758, 4496240), (2960, 4189402), (3038, 4081840), (3152, 3934210), (3430, 3615344), (3472, 3571610), (3626, 3419920), (3920, 3163426), (3940, 3147368), (4144, 2992430), (4340, 2857288), (4588, 2702840), (4960, 2500127), (5180, 2393944), (5488, 2259590), (5516, 2248120), (5735, 2162272), (5920, 2094701), (6076, 2040920), (6107, 2030560), (6304, 1967105), (6860, 1807672), (6895, 1798496), (6944, 1785805), (7252, 1709960), (7289, 1701280), (7595, 1632736), (7840, 1581713), (7880, 1573684), (8029, 1544480), (8288, 1496215), (8680, 1428644), (9065, 1367968), (9176, 1351420), (9653, 1284640), (10360, 1196972), (10633, 1166240), (10976, 1129795), (11032, 1124060), (11470, 1081136), (12152, 1020460), (12214, 1015280), (12691, 977120), (13720, 903836), (13790, 899248), (14504, 854980), (14578, 850640), (15190, 816368), (15760, 786842), (16058, 772240), (17360, 714322), (18130, 683984), (18352, 675710), (19306, 642320), (20720, 598486), (21266, 583120), (22064, 562030), (22940, 540568), (24304, 510230), (24428, 507640), (25382, 488560), (27440, 451918), (27580, 449624), (29008, 427490), (29156, 425320), (30380, 408184), (30535, 406112), (31520, 393421), (32116, 386120), (34720, 357161), (36260, 341992), (36445, 340256), (36704, 337855), (38612, 321160), (40145, 308896), (41440, 299243), (42532, 291560), (42749, 290080), (44128, 281015), (45880, 270284), (48265, 256928), (48608, 255115), (48856, 253820), (50764, 244280), (51023, 243040), (53165, 233248), (54880, 225959), (55160, 224812), (56203, 220640), (58016, 213745), (58312, 212660), (60760, 204092), (61070, 203056), (63455, 195424), (64232, 193060), (67571, 183520), (72520, 170996), (72890, 170128), (77224, 160580), (80290, 154448), (85064, 145780), (85498, 145040), (91760, 135142), (96530, 128464), (97712, 126910), (101528, 122140), (102046, 121520), (106330, 116624), (110320, 112406)]