13198950400

素因数分解:

$2^{19}\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 240

約数和(自身を含む): 35106291000

約数和(自身を除く): 21907340600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 53, 64, 76, 80, 95, 100, 106, 128, 152, 160, 190, 200, 212, 256, 265, 304, 320, 380, 400, 424, 475, 512, 530, 608, 640, 760, 800, 848, 950, 1007, 1024, 1060, 1216, 1280, 1325, 1520, 1600, 1696, 1900, 2014, 2048, 2120, 2432, 2560, 2650, 3040, 3200, 3392, 3800, 4028, 4096, 4240, 4864, 5035, 5120, 5300, 6080, 6400, 6784, 7600, 8056, 8192, 8480, 9728, 10070, 10240, 10600, 12160, 12800, 13568, 15200, 16112, 16384, 16960, 19456, 20140, 20480, 21200, 24320, 25175, 25600, 27136, 30400, 32224, 32768, 33920, 38912, 40280, 40960, 42400, 48640, 50350, 51200, 54272, 60800, 64448, 65536, 67840, 77824, 80560, 81920, 84800, 97280, 100700, 102400, 108544, 121600, 128896, 131072, 135680, 155648, 161120, 163840, 169600, 194560, 201400, 204800, 217088, 243200, 257792, 262144, 271360, 311296, 322240, 327680, 339200, 389120, 402800, 409600, 434176, 486400, 515584, 524288, 542720, 622592, 644480, 655360, 678400, 778240, 805600, 819200, 868352, 972800, 1031168, 1085440, 1245184, 1288960, 1310720, 1356800, 1556480, 1611200, 1638400, 1736704, 1945600, 2062336, 2170880, 2490368, 2577920, 2621440, 2713600, 3112960, 3222400, 3276800, 3473408, 3891200, 4124672, 4341760, 4980736, 5155840, 5427200, 6225920, 6444800, 6553600, 6946816, 7782400, 8249344, 8683520, 9961472, 10311680, 10854400, 12451840, 12889600, 13107200, 13893632, 15564800, 16498688, 17367040, 20623360, 21708800, 24903680, 25779200, 27787264, 31129600, 32997376, 34734080, 41246720, 43417600, 49807360, 51558400, 62259200, 65994752, 69468160, 82493440, 86835200, 103116800, 124518400, 131989504, 138936320, 164986880, 173670400, 206233600, 249036800, 263979008, 329973760, 347340800, 412467200, 527958016, 659947520, 694681600, 824934400, 1319895040, 1649868800, 2639790080, 3299737600, 6599475200, 13198950400]

約数ペア:

[(1, 13198950400), (2, 6599475200), (4, 3299737600), (5, 2639790080), (8, 1649868800), (10, 1319895040), (16, 824934400), (19, 694681600), (20, 659947520), (25, 527958016), (32, 412467200), (38, 347340800), (40, 329973760), (50, 263979008), (53, 249036800), (64, 206233600), (76, 173670400), (80, 164986880), (95, 138936320), (100, 131989504), (106, 124518400), (128, 103116800), (152, 86835200), (160, 82493440), (190, 69468160), (200, 65994752), (212, 62259200), (256, 51558400), (265, 49807360), (304, 43417600), (320, 41246720), (380, 34734080), (400, 32997376), (424, 31129600), (475, 27787264), (512, 25779200), (530, 24903680), (608, 21708800), (640, 20623360), (760, 17367040), (800, 16498688), (848, 15564800), (950, 13893632), (1007, 13107200), (1024, 12889600), (1060, 12451840), (1216, 10854400), (1280, 10311680), (1325, 9961472), (1520, 8683520), (1600, 8249344), (1696, 7782400), (1900, 6946816), (2014, 6553600), (2048, 6444800), (2120, 6225920), (2432, 5427200), (2560, 5155840), (2650, 4980736), (3040, 4341760), (3200, 4124672), (3392, 3891200), (3800, 3473408), (4028, 3276800), (4096, 3222400), (4240, 3112960), (4864, 2713600), (5035, 2621440), (5120, 2577920), (5300, 2490368), (6080, 2170880), (6400, 2062336), (6784, 1945600), (7600, 1736704), (8056, 1638400), (8192, 1611200), (8480, 1556480), (9728, 1356800), (10070, 1310720), (10240, 1288960), (10600, 1245184), (12160, 1085440), (12800, 1031168), (13568, 972800), (15200, 868352), (16112, 819200), (16384, 805600), (16960, 778240), (19456, 678400), (20140, 655360), (20480, 644480), (21200, 622592), (24320, 542720), (25175, 524288), (25600, 515584), (27136, 486400), (30400, 434176), (32224, 409600), (32768, 402800), (33920, 389120), (38912, 339200), (40280, 327680), (40960, 322240), (42400, 311296), (48640, 271360), (50350, 262144), (51200, 257792), (54272, 243200), (60800, 217088), (64448, 204800), (65536, 201400), (67840, 194560), (77824, 169600), (80560, 163840), (81920, 161120), (84800, 155648), (97280, 135680), (100700, 131072), (102400, 128896), (108544, 121600)]