29915545600

素因数分解:

$2^{16}\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:123

約数の個数: 306

約数和(自身を含む): 80695171860

約数和(自身を除く): 50779626260

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 32, 38, 40, 50, 62, 64, 76, 80, 95, 100, 124, 128, 152, 155, 160, 190, 200, 248, 256, 304, 310, 320, 380, 400, 475, 496, 512, 589, 608, 620, 640, 760, 775, 800, 950, 961, 992, 1024, 1178, 1216, 1240, 1280, 1520, 1550, 1600, 1900, 1922, 1984, 2048, 2356, 2432, 2480, 2560, 2945, 3040, 3100, 3200, 3800, 3844, 3968, 4096, 4712, 4805, 4864, 4960, 5120, 5890, 6080, 6200, 6400, 7600, 7688, 7936, 8192, 9424, 9610, 9728, 9920, 10240, 11780, 12160, 12400, 12800, 14725, 15200, 15376, 15872, 16384, 18259, 18848, 19220, 19456, 19840, 20480, 23560, 24025, 24320, 24800, 25600, 29450, 30400, 30752, 31744, 32768, 36518, 37696, 38440, 38912, 39680, 40960, 47120, 48050, 48640, 49600, 51200, 58900, 60800, 61504, 63488, 65536, 73036, 75392, 76880, 77824, 79360, 81920, 91295, 94240, 96100, 97280, 99200, 102400, 117800, 121600, 123008, 126976, 146072, 150784, 153760, 155648, 158720, 163840, 182590, 188480, 192200, 194560, 198400, 204800, 235600, 243200, 246016, 253952, 292144, 301568, 307520, 311296, 317440, 327680, 365180, 376960, 384400, 389120, 396800, 409600, 456475, 471200, 486400, 492032, 507904, 584288, 603136, 615040, 622592, 634880, 730360, 753920, 768800, 778240, 793600, 819200, 912950, 942400, 972800, 984064, 1015808, 1168576, 1206272, 1230080, 1245184, 1269760, 1460720, 1507840, 1537600, 1556480, 1587200, 1638400, 1825900, 1884800, 1945600, 1968128, 2031616, 2337152, 2412544, 2460160, 2539520, 2921440, 3015680, 3075200, 3112960, 3174400, 3651800, 3769600, 3891200, 3936256, 4674304, 4825088, 4920320, 5079040, 5842880, 6031360, 6150400, 6225920, 6348800, 7303600, 7539200, 7782400, 7872512, 9348608, 9650176, 9840640, 10158080, 11685760, 12062720, 12300800, 12697600, 14607200, 15078400, 15564800, 15745024, 18697216, 19300352, 19681280, 23371520, 24125440, 24601600, 25395200, 29214400, 30156800, 31129600, 31490048, 37394432, 38600704, 39362560, 46743040, 48250880, 49203200, 50790400, 58428800, 60313600, 62980096, 74788864, 78725120, 93486080, 96501760, 98406400, 116857600, 120627200, 149577728, 157450240, 186972160, 193003520, 196812800, 233715200, 241254400, 299155456, 314900480, 373944320, 393625600, 467430400, 482508800, 598310912, 747888640, 787251200, 934860800, 965017600, 1196621824, 1495777280, 1574502400, 1869721600, 2991554560, 3739443200, 5983109120, 7478886400, 14957772800, 29915545600]

約数ペア:

[(1, 29915545600), (2, 14957772800), (4, 7478886400), (5, 5983109120), (8, 3739443200), (10, 2991554560), (16, 1869721600), (19, 1574502400), (20, 1495777280), (25, 1196621824), (31, 965017600), (32, 934860800), (38, 787251200), (40, 747888640), (50, 598310912), (62, 482508800), (64, 467430400), (76, 393625600), (80, 373944320), (95, 314900480), (100, 299155456), (124, 241254400), (128, 233715200), (152, 196812800), (155, 193003520), (160, 186972160), (190, 157450240), (200, 149577728), (248, 120627200), (256, 116857600), (304, 98406400), (310, 96501760), (320, 93486080), (380, 78725120), (400, 74788864), (475, 62980096), (496, 60313600), (512, 58428800), (589, 50790400), (608, 49203200), (620, 48250880), (640, 46743040), (760, 39362560), (775, 38600704), (800, 37394432), (950, 31490048), (961, 31129600), (992, 30156800), (1024, 29214400), (1178, 25395200), (1216, 24601600), (1240, 24125440), (1280, 23371520), (1520, 19681280), (1550, 19300352), (1600, 18697216), (1900, 15745024), (1922, 15564800), (1984, 15078400), (2048, 14607200), (2356, 12697600), (2432, 12300800), (2480, 12062720), (2560, 11685760), (2945, 10158080), (3040, 9840640), (3100, 9650176), (3200, 9348608), (3800, 7872512), (3844, 7782400), (3968, 7539200), (4096, 7303600), (4712, 6348800), (4805, 6225920), (4864, 6150400), (4960, 6031360), (5120, 5842880), (5890, 5079040), (6080, 4920320), (6200, 4825088), (6400, 4674304), (7600, 3936256), (7688, 3891200), (7936, 3769600), (8192, 3651800), (9424, 3174400), (9610, 3112960), (9728, 3075200), (9920, 3015680), (10240, 2921440), (11780, 2539520), (12160, 2460160), (12400, 2412544), (12800, 2337152), (14725, 2031616), (15200, 1968128), (15376, 1945600), (15872, 1884800), (16384, 1825900), (18259, 1638400), (18848, 1587200), (19220, 1556480), (19456, 1537600), (19840, 1507840), (20480, 1460720), (23560, 1269760), (24025, 1245184), (24320, 1230080), (24800, 1206272), (25600, 1168576), (29450, 1015808), (30400, 984064), (30752, 972800), (31744, 942400), (32768, 912950), (36518, 819200), (37696, 793600), (38440, 778240), (38912, 768800), (39680, 753920), (40960, 730360), (47120, 634880), (48050, 622592), (48640, 615040), (49600, 603136), (51200, 584288), (58900, 507904), (60800, 492032), (61504, 486400), (63488, 471200), (65536, 456475), (73036, 409600), (75392, 396800), (76880, 389120), (77824, 384400), (79360, 376960), (81920, 365180), (91295, 327680), (94240, 317440), (96100, 311296), (97280, 307520), (99200, 301568), (102400, 292144), (117800, 253952), (121600, 246016), (123008, 243200), (126976, 235600), (146072, 204800), (150784, 198400), (153760, 194560), (155648, 192200), (158720, 188480), (163840, 182590)]