19701145600

素因数分解:

$2^{13}\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:199

約数の個数: 336

約数和(自身を含む): 52900051680

約数和(自身を除く): 33198906080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 61, 64, 76, 80, 83, 95, 100, 122, 128, 152, 160, 166, 190, 200, 244, 256, 304, 305, 320, 332, 380, 400, 415, 475, 488, 512, 608, 610, 640, 664, 760, 800, 830, 950, 976, 1024, 1159, 1216, 1220, 1280, 1328, 1520, 1525, 1577, 1600, 1660, 1900, 1952, 2048, 2075, 2318, 2432, 2440, 2560, 2656, 3040, 3050, 3154, 3200, 3320, 3800, 3904, 4096, 4150, 4636, 4864, 4880, 5063, 5120, 5312, 5795, 6080, 6100, 6308, 6400, 6640, 7600, 7808, 7885, 8192, 8300, 9272, 9728, 9760, 10126, 10240, 10624, 11590, 12160, 12200, 12616, 12800, 13280, 15200, 15616, 15770, 16600, 18544, 19456, 19520, 20252, 20480, 21248, 23180, 24320, 24400, 25232, 25315, 25600, 26560, 28975, 30400, 31232, 31540, 33200, 37088, 38912, 39040, 39425, 40504, 40960, 42496, 46360, 48640, 48800, 50464, 50630, 51200, 53120, 57950, 60800, 62464, 63080, 66400, 74176, 77824, 78080, 78850, 81008, 84992, 92720, 96197, 97280, 97600, 100928, 101260, 102400, 106240, 115900, 121600, 124928, 126160, 126575, 132800, 148352, 155648, 156160, 157700, 162016, 169984, 185440, 192394, 194560, 195200, 201856, 202520, 204800, 212480, 231800, 243200, 249856, 252320, 253150, 265600, 296704, 312320, 315400, 324032, 339968, 370880, 384788, 389120, 390400, 403712, 405040, 424960, 463600, 480985, 486400, 499712, 504640, 506300, 531200, 593408, 624640, 630800, 648064, 679936, 741760, 769576, 778240, 780800, 807424, 810080, 849920, 927200, 961970, 972800, 1009280, 1012600, 1062400, 1186816, 1249280, 1261600, 1296128, 1483520, 1539152, 1561600, 1614848, 1620160, 1699840, 1854400, 1923940, 1945600, 2018560, 2025200, 2124800, 2373632, 2404925, 2498560, 2523200, 2592256, 2967040, 3078304, 3123200, 3229696, 3240320, 3399680, 3708800, 3847880, 3891200, 4037120, 4050400, 4249600, 4747264, 4809850, 5046400, 5184512, 5934080, 6156608, 6246400, 6459392, 6480640, 7417600, 7695760, 8074240, 8100800, 8499200, 9494528, 9619700, 10092800, 10369024, 11868160, 12313216, 12492800, 12918784, 12961280, 14835200, 15391520, 16148480, 16201600, 16998400, 19239400, 20185600, 20738048, 23736320, 24626432, 25922560, 29670400, 30783040, 32296960, 32403200, 38478800, 40371200, 41476096, 47472640, 49252864, 51845120, 59340800, 61566080, 64593920, 64806400, 76957600, 80742400, 98505728, 103690240, 118681600, 123132160, 129612800, 153915200, 161484800, 197011456, 207380480, 237363200, 246264320, 259225600, 307830400, 322969600, 394022912, 492528640, 518451200, 615660800, 788045824, 985057280, 1036902400, 1231321600, 1970114560, 2462643200, 3940229120, 4925286400, 9850572800, 19701145600]

約数ペア:

[(1, 19701145600), (2, 9850572800), (4, 4925286400), (5, 3940229120), (8, 2462643200), (10, 1970114560), (16, 1231321600), (19, 1036902400), (20, 985057280), (25, 788045824), (32, 615660800), (38, 518451200), (40, 492528640), (50, 394022912), (61, 322969600), (64, 307830400), (76, 259225600), (80, 246264320), (83, 237363200), (95, 207380480), (100, 197011456), (122, 161484800), (128, 153915200), (152, 129612800), (160, 123132160), (166, 118681600), (190, 103690240), (200, 98505728), (244, 80742400), (256, 76957600), (304, 64806400), (305, 64593920), (320, 61566080), (332, 59340800), (380, 51845120), (400, 49252864), (415, 47472640), (475, 41476096), (488, 40371200), (512, 38478800), (608, 32403200), (610, 32296960), (640, 30783040), (664, 29670400), (760, 25922560), (800, 24626432), (830, 23736320), (950, 20738048), (976, 20185600), (1024, 19239400), (1159, 16998400), (1216, 16201600), (1220, 16148480), (1280, 15391520), (1328, 14835200), (1520, 12961280), (1525, 12918784), (1577, 12492800), (1600, 12313216), (1660, 11868160), (1900, 10369024), (1952, 10092800), (2048, 9619700), (2075, 9494528), (2318, 8499200), (2432, 8100800), (2440, 8074240), (2560, 7695760), (2656, 7417600), (3040, 6480640), (3050, 6459392), (3154, 6246400), (3200, 6156608), (3320, 5934080), (3800, 5184512), (3904, 5046400), (4096, 4809850), (4150, 4747264), (4636, 4249600), (4864, 4050400), (4880, 4037120), (5063, 3891200), (5120, 3847880), (5312, 3708800), (5795, 3399680), (6080, 3240320), (6100, 3229696), (6308, 3123200), (6400, 3078304), (6640, 2967040), (7600, 2592256), (7808, 2523200), (7885, 2498560), (8192, 2404925), (8300, 2373632), (9272, 2124800), (9728, 2025200), (9760, 2018560), (10126, 1945600), (10240, 1923940), (10624, 1854400), (11590, 1699840), (12160, 1620160), (12200, 1614848), (12616, 1561600), (12800, 1539152), (13280, 1483520), (15200, 1296128), (15616, 1261600), (15770, 1249280), (16600, 1186816), (18544, 1062400), (19456, 1012600), (19520, 1009280), (20252, 972800), (20480, 961970), (21248, 927200), (23180, 849920), (24320, 810080), (24400, 807424), (25232, 780800), (25315, 778240), (25600, 769576), (26560, 741760), (28975, 679936), (30400, 648064), (31232, 630800), (31540, 624640), (33200, 593408), (37088, 531200), (38912, 506300), (39040, 504640), (39425, 499712), (40504, 486400), (40960, 480985), (42496, 463600), (46360, 424960), (48640, 405040), (48800, 403712), (50464, 390400), (50630, 389120), (51200, 384788), (53120, 370880), (57950, 339968), (60800, 324032), (62464, 315400), (63080, 312320), (66400, 296704), (74176, 265600), (77824, 253150), (78080, 252320), (78850, 249856), (81008, 243200), (84992, 231800), (92720, 212480), (96197, 204800), (97280, 202520), (97600, 201856), (100928, 195200), (101260, 194560), (102400, 192394), (106240, 185440), (115900, 169984), (121600, 162016), (124928, 157700), (126160, 156160), (126575, 155648), (132800, 148352)]